Monitor your vehicle or boat's performance with this complete 6 gauge set. It includes a large 110mm GPS speedometer, a tachometer, and four 52mm gauges for voltage, water temperature, oil pressure, and fuel level. This kit comes with all necessary sensors for a full installation.

This comprehensive gauge set is designed for both automotive and marine applications. The 110mm GPS speedometer provides accurate speed readings up to 120 MPH, while the 8000 RPM tachometer tracks engine revolutions. You get a complete dashboard solution in one package, simplifying your upgrade or replacement project.

Each gauge features a high-brightness LED backlight that can switch between 7 different colors: red, yellow, orange, green, blue, purple, and white. This allows you to match your dashboard lighting perfectly. The housings are made from 316 stainless steel, built to resist corrosion in humid and harsh environments. All gauges have an IP67 waterproof and dustproof rating, ensuring reliable performance in tough conditions.

Installing this set is straightforward with the included sensors and instructions. The 110mm GPS speedometer uses a satellite signal, so no mechanical speed sensor cable is needed. The 52mm gauges cover all critical engine functions: voltage (8-16V), water temperature (100-250°F / 40-120°C), oil pressure (0-150 PSI / 0-10 bar), and fuel level (240-33 ohm).

Key Features and Benefits

- Complete 6-gauge set with sensors that provides all essential engine data in one purchase, saving you time and ensuring compatibility.

• 110mm GPS speedometer with 120 MPH readout that eliminates the need for a mechanical speedometer cable, simplifying installation.

• 7-color LED backlight that lets you customize the gauge lighting to match your vehicle's interior or personal preference.

• 316 stainless steel housing that resists rust and corrosion, ensuring long-lasting durability in marine and automotive environments.

• IP67 waterproof and dustproof rating that protects the gauges from water spray and dust, making them suitable for boats, off-road vehicles, and trucks.

• Includes all necessary sensors (tachometer sender, water temp sensor, oil pressure sensor, fuel level sender) so you have everything needed for a full installation.

Who Is This For

- Boat owners looking to replace old, inaccurate gauges with a modern, GPS-based system.

• Car and truck enthusiasts upgrading their dashboard with a complete, coordinated gauge set.

• Off-road vehicle owners who need durable, waterproof gauges that can handle mud and water crossings.

• DIY mechanics and builders working on custom vehicles, hot rods, or restoration projects who want a single, all-in-one solution.

Usage Scenario

Mark had just finished restoring his vintage fishing boat. The old mechanical gauges were unreliable, and the speedometer had stopped working years ago. He wanted a clean, modern dashboard that would give him accurate information at a glance. He installed this 6 gauge set. The GPS speedometer gave him precise speed readings without any cables. The 7-color backlight let him choose a soft blue glow that matched his new electronics. Now, he can confidently monitor his engine's temperature, oil pressure, and fuel level on every trip, knowing his boat is running safely.

Micro Comparison

Unlike buying individual gauges from different brands, this complete set ensures all six gauges have a matching design, the same 7-color backlight, and compatible sensors. You avoid the hassle of finding separate senders and trying to match bezels and lighting. This kit provides a unified look and simplifies the wiring process, making it a more convenient and cost-effective choice for a full dashboard upgrade.

Specifications

- GPS Speedometer Size: 110 mm / 4.33 in

• 52mm Gauges (Tachometer, Voltmeter, Water Temp, Oil Pressure, Fuel Level): 52 mm / 2.05 in

• Speedometer Range: 120 MPH

• Tachometer Range: 0-8000 RPM

• Voltmeter Range: 8-16 V

• Water Temperature Range: 100-250°F / 40-120°C

• Oil Pressure Range: 0-150 PSI / 0-10 Bar

• Fuel Level Signal: 240-33 ohm

• Working Voltage: 12-24V (9-32V)

• Material: 316 Stainless Steel and Plastic

• Waterproof Rating: IP67

• Backlight: 7 Colors (Red, Yellow, Orange, Green, Blue, Purple, White)

• Item Weight: 1.72 kg / 3.79 lb

Package Includes

- 1 x 110mm GPS Speedometer Gauge

• 1 x GPS Antenna

• 1 x 110mm Tachometer

• 1 x Tachometer Sender

• 1 x 52mm Voltmeter

• 1 x 52mm Water Temperature Gauge

• 1 x Water Temperature Sensor

• 1 x 52mm Oil Pressure Gauge

• 1 x Oil Pressure Sensor

• 1 x 52mm Fuel Level Gauge

• 1 x Fuel Level Sender

• 7 x Installation Instructions

Why You Will Love It

You will love the confidence of having all critical engine data displayed clearly and accurately. The GPS speedometer removes the worry of a broken cable, and the customizable backlight lets you create a dashboard that feels uniquely yours. It is a complete, durable, and stylish solution that makes any vehicle or boat feel more modern and reliable.

Questions and Answers

Question: Does this gauge set work on a 12-volt system?

Answer: Yes, the set works on a 12-volt system. The operating voltage is 12-24V, with a range of 9-32V.

Question: Are the sensors included in the package?

Answer: Yes, all necessary sensors are included. The package contains a GPS antenna, tachometer sender, water temperature sensor, oil pressure sensor, and fuel level sender.

Question: What size hole do I need to cut for the speedometer?

Answer: The speedometer requires an installation hole of 110 mm or about 4.33 inches.

Question: Can I change the backlight color on all the gauges?

Answer: Yes, all six gauges have a 7-color LED backlight. You can switch between red, yellow, orange, green, blue, purple, and white.

Question: Is this gauge set waterproof for use on a boat?

Answer: Yes, all gauges have an IP67 waterproof and dustproof rating. They are suitable for marine use and can handle spray and rain.

Question: Does the fuel level gauge work with a 240-33 ohm sender?

Answer: Yes, the fuel level gauge is designed to work with a 240-33 ohm fuel level sender, which is included in the package.

Keep your vehicle running at its best with a complete set of 52mm car gauges designed for 12V systems. This 8-in-1 bundle includes everything from a water temperature gauge to an exhaust temperature gauge, giving you the data you need to monitor engine performance, turbo pressure, and electrical health. The smoke lens auto gauges provide a clean, professional look for your dashboard or A-pillar mount.

Each gauge is built for easy installation and reliable reading. The set covers essential measurements like oil pressure, oil temperature, water temperature, boost pressure (PSI and BAR), vacuum, voltage, RPM, air fuel ratio, and exhaust gas temperature. Whether you drive a 4, 6, or 8 cylinder gasoline car, these gauges are compatible with your 12V electrical system.

The included sensors and wiring make setup straightforward. The oil pressure sensor uses a standard 1/8 NPT thread, and the water temp sensor also uses 1/8 NPT. The boost gauge comes with a nylon pressure line and adapter. All gauges are made from durable ABS material and feature a 52mm diameter for a snug fit in standard gauge pods.

This is a practical upgrade for any car enthusiast who wants to track vital engine data at a glance. No more guessing about engine temperature or turbo boost levels. With these gauges, you can spot issues early and keep your car performing at its peak.

Key Features and Benefits

- 8 different gauge types in one set that let you monitor water temp, oil temp, oil pressure, voltage, vacuum, RPM, boost, air fuel ratio, and exhaust temp

• 52mm smoke lens design that fits standard gauge pods and gives your dashboard a clean, modern look

• Works with 12V 4, 6, and 8 cylinder gasoline cars so you can use it on most vehicles

• Includes sensors and wiring for oil pressure, water temp, and exhaust temp to simplify installation

• Durable ABS construction that holds up to engine bay conditions and daily driving

• Easy-to-read dials with clear markings for quick scanning while you drive

Who Is This For

- Car enthusiasts who want to keep a close eye on engine vitals like oil pressure and water temperature

• DIY mechanics installing their own gauge setup for the first time

• Drivers with turbocharged or modified engines who need boost and air fuel ratio monitoring

• Anyone replacing old, broken, or inaccurate gauges in their vehicle

Usage Scenario

Mike just finished rebuilding the engine on his 1990s hatchback. He wanted a way to watch oil temperature and boost pressure during his test drives. After installing this gauge set, he could see his water temp climb steadily, his oil pressure stay in the safe zone, and his turbo boost hit the target PSI. The RPM gauge helped him shift at the right moment, and the voltmeter confirmed his alternator was charging properly. He drove with confidence knowing every reading was right in front of him.

Micro Comparison

Many single gauges only monitor one parameter, forcing you to buy separate units and wire them individually. This 8-in-1 set gives you all the essential readings in one purchase, saving you time and money. The included sensors and nylon pressure line mean you don't have to source extra parts. It is a complete solution for anyone serious about engine monitoring.

Specifications

- Material: ABS

• Gauge Diameter: 52mm

• Voltage: 12V

• RPM Range: 0-10000 RPM

• Boost Range: 0-30 In.Hg, 0-35 PSI

• Boost BAR Range: -1-0-2 BAR

• Water Temp Range: 40-140 Degrees Celsius

• Oil Temp Range: 40-140 Degrees Celsius

• Oil Pressure Range: 0-100 PSI

• Voltmeter Range: 8-18V

• Exhaust Temp Range: 300-1300 Degrees Celsius

• Oil Pressure Sensor Thread: 1/8 NPT

• Water Temp Sensor Thread: 1/8 NPT

• Nylon Pressure Line Length: 1.84m (Boost PSI), 2m (Boost BAR)

Package Includes

- 1x Tachometer Gauge (0-10000 RPM)

• 1x Turbo Boost Gauge (0-30 In.Hg, 0-35 PSI) with Nylon Pressure Line (1.84m) and Adapter

• 1x Turbo Boost Gauge (-1-0-2 BAR) with Nylon Pressure Line (2m) and Adapter

• 1x Vacuum Gauge

• 1x Water Temp Gauge (40-140 Degrees Celsius) with Water Temp Sensor (1/8 NPT)

• 1x Oil Temp Gauge (40-140 Degrees Celsius) with Water Temp Sensor (1/8 NPT)

• 1x Oil Press Gauge (0-100 PSI) with Oil Press Sensor (NPT 1/8)

• 1x Voltmeter (8-18V)

• 1x Air/Fuel Gauge (Oxygen Sensor not included)

• 1x Exhaust Temp Gauge (300-1300 Degrees Celsius) with Exhaust Temp Sensor

• Users Manual in English for each gauge

Why You Will Love It

You get a full dashboard of critical engine data without buying gauges one at a time. The set covers everything from boost pressure to exhaust temperature, so you can drive with total awareness. It is a practical, affordable way to upgrade your car's monitoring system and catch potential problems before they become costly repairs.

Questions and Answers

Question: Will these gauges work on a diesel engine?

Answer: These gauges are designed for 12V gasoline cars with 4, 6, or 8 cylinders. They are not recommended for diesel engines.

Question: Can I install these gauges myself?

Answer: Yes, if you have basic wiring and mechanical skills. Each gauge comes with an English manual to guide you through installation.

Question: What size hole do I need for each gauge?

Answer: Each gauge has a 52mm diameter. You will need a 52mm cutout in your gauge pod or dashboard for a proper fit.

Question: Does the air fuel ratio gauge include an oxygen sensor?

Answer: No, the oxygen sensor is not included. You will need to use your existing sensor or purchase one separately.

Question: Are the gauge faces illuminated?

Answer: Yes, the gauges feature a smoke lens with backlighting for easy reading at night.

Question: What is the thread size for the oil pressure sensor?

Answer: The oil pressure sensor uses a standard 1/8 NPT thread.

Question: Can I use these gauges on a 24V vehicle?

Answer: No, these gauges are designed specifically for 12V systems only.

Keep an eye on your engine's vital signs with this 52mm black car gauge set. Choose the specific gauge you need from nine different types, including volt meter, water temperature, oil temperature, oil pressure, fuel level, and AMP meter. Each gauge features a clear white-lit display and a black housing that fits easily into standard 2-inch (52mm) dash openings.

These gauges are designed for straightforward installation in any 12V vehicle. The white backlight and visible pointer make readings easy to see at a glance, whether you are monitoring your battery voltage or checking oil pressure. The ABS housing is built to handle the demands of daily driving and performance applications.

Each gauge operates on a 12V DC power supply with a maximum draw of 0.3A. The simple wiring layout helps you get connected quickly, and the compact design means you can mount it in a pod, on the dash, or in a custom panel without taking up too much space.

Key Features and Benefits

- Black ABS housing that resists wear and matches most interior trims

• White LED backlight and pointer for clear visibility in low-light conditions

• High sensitivity sensor provides accurate readings for engine monitoring

• 52mm standard size fits universal gauge pods and dash kits

• Low power consumption at 0.3A maximum keeps electrical load minimal

• Easy wiring design helps simplify your installation process

Who Is This For

- Car enthusiasts building a custom gauge setup for performance tracking

• DIY mechanics who want to add engine monitoring to their vehicle

• Drivers with older cars that lack factory gauges for oil temp or pressure

• Anyone replacing a broken or inaccurate gauge in their dash

Usage Scenario

Mark noticed his old sedan had no oil pressure gauge, and he was worried about engine wear during long highway drives. He picked a single 52mm oil pressure gauge from this kit, wired it into his 12V system, and mounted it in an empty dash slot. Now he can see his oil pressure at every stoplight and feels more confident hitting the road for weekend trips.

Micro Comparison

Unlike universal gauge sets that force you to buy multiple gauges you may not need, this kit lets you choose exactly the gauge type you want. Each unit is a single, standalone gauge. The 52mm size fits standard dash openings, and the white backlight offers a clean look that works well with aftermarket or factory interiors.

Specifications

- Material: ABS

• Size: 52mm / 2.0 in

• Housing Color: Black

• Light Color: White

• Power: 12V DC, Max 0.3A

• Available Types: Volt meter (8-16V), Water temp gauge (40-120°C / 104-248°F), Oil temp gauge (50-150°C / 122-302°F), Oil press gauge (0-100 PSI), Fuel level gauge (E-1/2-F), AMP meter (60-0-60 AMP)

Package Includes

- 1 x Gauge of your chosen type

Why You Will Love It

You get the exact gauge you need without paying for extras you will never use. The white backlight makes nighttime driving easier, and the black housing blends into almost any dashboard. It is a simple upgrade that gives you real-time engine data to help you drive smarter.

Questions and Answers

Question: Will this gauge work in a 24V truck?

Answer: No, this gauge is designed for 12V DC systems only. It will not function correctly in a 24V vehicle.

Question: Does the water temp gauge come with a sensor?

Answer: The gauge itself is included in your package. The product page shows the gauge unit, and the wiring diagram is provided for reference. Sensor availability depends on the specific listing or seller.

Question: What size hole do I need to cut for installation?

Answer: You need a 52mm (2.0 inch) diameter hole to mount this gauge. Most standard gauge pods and dash panels accept this size.

Question: Can I use the oil pressure gauge for a diesel engine?

Answer: Yes, the oil pressure gauge reads 0-100 PSI and works with 12V diesel engines as long as the vehicle uses a 12V electrical system.

Question: Is the AMP meter a direct-fit replacement for a factory gauge?

Answer: The AMP meter is a universal 52mm gauge. It may require some wiring adaptation to replace a factory unit. Check the wiring diagram provided in the product images for guidance.

Monitor your engine's exhaust gas temperature with precision using this universal 52mm (2-inch) EGT gauge. Designed for 12-volt systems, it provides real-time temperature readings from 300 to 1300 degrees Celsius, helping you keep your engine running safely under high-performance conditions.

This exhaust gas temperature gauge features a sleek black case and a black gauge ring that matches most dashboards and gauge pods. The 52mm diameter size is a standard fit for many aftermarket gauge mounts, making installation straightforward. The included sensor connects directly to the exhaust manifold, giving you accurate data at a glance.

Whether you are tuning a turbocharged engine, monitoring a diesel truck, or building a race car, knowing your EGT levels is critical. This gauge helps you avoid overheating and potential engine damage by providing clear, real-time feedback. It is built for drivers who demand reliability and performance from their instrumentation.

Installing this gauge is simple. The universal design works with most 12-volt vehicles, including cars, trucks, and motorcycles. The black finish and racing-inspired look add a professional touch to your interior while delivering the essential data you need on the road or track.

Key Features and Benefits

- High precision sensor that delivers accurate exhaust gas temperature readings from 300 to 1300°C for better engine monitoring

• Universal 52mm (2-inch) size that fits standard gauge pods and dash mounts for easy installation

• Black case and black gauge ring that give a clean, racing-inspired look to your vehicle interior

• 12-volt compatibility that works with most cars, trucks, and motorcycles for versatile use

• Included EGT sensor that connects directly to the exhaust system for real-time temperature data

Who Is This For

- Car enthusiasts who want to monitor exhaust gas temperatures during high-performance driving or tuning

• Diesel truck owners who need to keep an eye on EGT levels to prevent engine damage under heavy loads

• Racers and track day drivers who require accurate temperature data for engine management and safety

• DIY mechanics installing a complete set of aftermarket gauges for a custom dashboard setup

Usage Scenario

Mark had just finished installing a turbo kit on his project car. He knew that without proper EGT monitoring, he risked melting pistons during hard pulls. After mounting this 52mm gauge in his A-pillar pod and connecting the sensor to the exhaust manifold, he could finally see real-time temperatures. During his first test drive, he noticed the gauge climbing past 900°C under boost, so he backed off the throttle and adjusted his fuel map. The gauge gave him the confidence to push his build further without guessing.

Micro Comparison

Basic temperature gauges often lack the range or precision needed for high-performance applications. This EGT gauge covers 300 to 1300°C and includes a dedicated sensor, so you get accurate readings right out of the box. Many universal gauges require separate sensor purchases, but this one comes complete for a straightforward installation.

Specifications

Range: 300-1300°C (3-13 x 100°C)

Size: 52mm diameter (2 inches)

Voltage: 12V DC

Case color: Black

Gauge ring color: Black

Fitment: Universal for 12V cars, trucks, motorcycles, and gasoline engines

Package Includes

- 1 x 52mm EGT gauge

• 1 x EGT sensor

• 1 x wiring harness

• 1 x mounting bracket

• 1 x instruction manual

Why You Will Love It

You will love the peace of mind that comes from knowing your exact exhaust gas temperature at all times. The sleek black design blends into your interior while the bright display keeps you informed. It is a simple upgrade that adds both safety and style to your vehicle.

Questions and Answers

Question: What voltage does this gauge work with?

Answer: It works with standard 12V DC electrical systems found in most cars, trucks, and motorcycles.

Question: Does this gauge come with a sensor?

Answer: Yes, the package includes an EGT sensor that connects to your exhaust system.

Question: What is the temperature range of this gauge?

Answer: It measures from 300°C up to 1300°C.

Question: Will this fit a standard 52mm gauge pod?

Answer: Yes, the gauge has a 52mm (2-inch) diameter, which fits most universal gauge pods and mounts.

Question: Is installation difficult?

Answer: Installation is straightforward for anyone with basic wiring knowledge. The gauge comes with a wiring harness and instructions.

Question: Can this gauge be used on a diesel engine?

Answer: Yes, it is suitable for both gasoline and diesel engines as long as the vehicle has a 12V system.

Monitor your engine's vital signs with this versatile set of 52mm digital gauges. Designed for 12V gasoline vehicles, this collection includes an air fuel ratio gauge, tachometer, voltmeter, boost gauge, vacuum gauge, water temperature gauge, oil temperature gauge, oil pressure gauge, and EGT gauge. Each gauge provides accurate real-time data to help you keep your engine running at its best.

Whether you are tuning for performance or simply keeping an eye on your daily driver, these gauges give you the information you need at a glance. The 52mm diameter fits standard gauge pods and mounting kits, making installation straightforward. The racing-inspired design adds a sporty look to your dashboard while delivering high-precision readings.

This listing includes multiple gauge styles, so be sure to check the SKU you selected before ordering. Each gauge is built with a plastic shell and is designed for front placement in most cars, trucks, and motorcycles with a 12V electrical system. The tachometer works with 4, 6, and 8 cylinder engines.

Installation is simple with the included wiring instructions. The air fuel ratio gauge comes with specific wiring guidance for the O2 sensor, including connections for the heater, signal, and ground wires. All gauges are designed for universal fitment, but we recommend confirming compatibility with your vehicle before purchase.

Key Features and Benefits

- High-precision sensors that deliver accurate readings for better engine monitoring and tuning

• 52mm universal size that fits standard gauge pods and mounting kits for easy installation

• Racing-inspired design that enhances the look of your dashboard and adds a sporty feel

• Multiple gauge types in one listing that let you monitor air fuel ratio, voltage, boost, vacuum, temperatures, and pressure

• Compatible with 12V gasoline vehicles including cars, trucks, and motorcycles for versatile use

Who Is This For

- Car enthusiasts who want to monitor engine performance and catch issues early

• DIY mechanics installing aftermarket gauges in their personal vehicles

• Racing and tuning enthusiasts who need accurate data for engine optimization

• Owners of 12V gasoline cars, trucks, or motorcycles looking for a gauge upgrade

Usage Scenario

Mark had just finished a turbo upgrade on his 1990s sports car. He needed a reliable way to monitor boost pressure, air fuel ratio, and oil temperature to make sure the engine was running safely. He installed this set of 52mm gauges into his dashboard pod. Now, during a hard pull on the highway, he can see the boost gauge climb, the AFR stay in the safe zone, and the oil temp stay within range. The gauges give him the confidence to push his car harder without worrying about damage.

Micro Comparison

Many single-function gauges require buying each one separately, which adds up in cost and installation time. This set offers multiple gauge types in one purchase, saving you money and simplifying the wiring process. The universal 52mm size means you can use standard gauge pods instead of custom-fabricated mounts.

Specifications

Item Height: 52 mm

Item Length: 57 mm

Item Width: 40 mm

Item Weight: 255 g

Material: Plastic Shell

Placement on Vehicle: Front

Voltage: 12V

Tachometer Compatibility: 4, 6, 8 cylinder engines

Gauge Diameter: 52 mm / 2 in

Package Includes

- 1x Gauge (SKU specific to your selection)

• 1x Wiring harness and sensor (as applicable to gauge type)

• 1x Installation instructions

Why You Will Love It

You will love having all your engine data in one place, with gauges that look great and read accurately. The easy installation and universal fit mean you can upgrade your dashboard in an afternoon. Knowing exactly what your engine is doing at all times gives you peace of mind and better control over your driving experience.

Questions and Answers

Question: Will these gauges work in a diesel truck?

Answer: These gauges are designed for 12V gasoline vehicles. They may not be compatible with diesel engines without modification.

Question: What size hole do I need to mount these gauges?

Answer: You need a 52mm or 2 inch diameter hole. Standard gauge pods and mounting kits will fit.

Question: Does the tachometer work with a 4 cylinder engine?

Answer: Yes, the tachometer is compatible with 4, 6, and 8 cylinder engines.

Question: Can I install these gauges myself?

Answer: Yes, if you have basic wiring knowledge. The package includes installation instructions for each gauge type.

Question: What is the difference between the boost gauge in PSI and Bar?

Answer: The boost gauge is available in two measurement units. PSI measures pounds per square inch, and Bar measures metric pressure. Choose the one that matches your preference.

Monitor your engine's performance with the 52mm 2 Inch Car Digital Turbo Boost Gauge. This gauge provides real-time boost pressure readings in PSI and Inhg, featuring a clear blue and red LCD display for easy visibility day or night. It comes with a dedicated boost sensor for accurate data, making it a practical upgrade for any turbocharged vehicle.

This digital boost gauge is built for drivers who want to keep a close eye on their turbo system. The 52mm diameter fits standard gauge pods, and the black ABS housing matches most interior styles. The dual-color LCD lighting lets you choose between blue and red to suit your preference or match your dashboard.

Installation is straightforward with the included wiring harness and sensor. The gauge connects to your vehicle's 12V system and provides clear readings from -30 to 0 PSI for vacuum and 0 to 35 PSI for boost. Whether you are tuning your car or just want to ensure safe boost levels, this gauge gives you the information you need at a glance.

The sensor connects directly to the intake manifold, delivering instant pressure updates. The gauge is designed for universal fitment, working with most cars and motors that have a turbocharger. Professional installation is recommended to ensure proper wiring and sensor placement.

Key Features and Benefits

- Clear digital LCD display with adjustable blue and red backlighting for easy reading in any light condition

• Includes a dedicated boost sensor for accurate and responsive pressure readings

• 52mm diameter fits standard gauge pods for a clean, integrated look

• Durable ABS housing that resists heat and vibration for long-lasting use

• Measures both vacuum and boost pressure from -30 to 0 PSI and 0 to 35 PSI

• Universal fitment works with most turbocharged cars and motors

Who Is This For

- Car enthusiasts who want to monitor turbo boost levels in real time

• DIY mechanics installing a performance gauge for the first time

• Owners of turbocharged vehicles who need a reliable and affordable boost gauge

• Tuning enthusiasts who need accurate pressure data to adjust engine parameters

Usage Scenario

Mark recently installed a larger turbo on his sedan and needed a reliable way to monitor boost pressure. After wiring the 52mm gauge into his dashboard, he could instantly see his PSI levels during hard acceleration. The blue LCD matched his interior lights perfectly, and the sensor gave him accurate readings that helped him adjust his tune safely. Now he drives with confidence, knowing exactly what his turbo is doing under load.

Micro Comparison

Unlike mechanical boost gauges that rely on fragile tubes, this digital gauge uses an electronic sensor for faster and more consistent readings. The dual-color LCD gives you flexibility to match your interior, while many analog gauges offer only one backlight color. This gauge provides both vacuum and boost readings in one compact unit, making it a versatile choice for any turbocharged setup.

Specifications

- Material: ABS

• Color: Black

• Light: Adjustable Blue LCD & Red LCD

• Power: DC 12V Professional

• Diameter: 52mm / 2.0 in

• Unit: Inhg / Psi

• Measurement range: -30~0 Psi, 0~35 Psi

• Fitment: Universal for most cars or motors

Package Includes

- 1 x Turbo Boost Gauge

• 1 x Boost Sensor

• 1 x English Users Manual

Why You Will Love It

You will appreciate the peace of mind that comes from knowing your boost levels at all times. The adjustable backlighting lets you customize the look of your gauge to match your car's interior. This gauge gives you professional-grade monitoring without the high price tag, making it a smart addition to any turbocharged vehicle.

Questions and Answers

Question: Is this gauge easy to install for someone with basic wiring knowledge?

Answer: Yes, the gauge comes with a wiring harness and a manual. If you are comfortable with 12V wiring, you can install it yourself. Professional installation is recommended if you are unsure.

Question: Does the gauge work with diesel engines?

Answer: Yes, it works with any turbocharged engine, including diesel. It measures both vacuum and boost pressure.

Question: Can I switch between blue and red lighting while driving?

Answer: Yes, the backlight is adjustable. You can choose blue or red based on your preference.

Question: What is the size of the gauge?

Answer: The gauge diameter is 52mm, which is about 2 inches. It fits most standard gauge pods.

Question: Does the sensor come pre-wired?

Answer: Yes, the boost sensor is included and has a green wire that connects directly to the gauge.

Keep an eye on your engine's health with this 52mm digital gauge that displays both water temperature and voltage on a single, easy-to-read LED screen. It is designed for drivers who want a clear, real-time overview of two critical vehicle systems without cluttering the dashboard with separate gauges.

This gauge uses a bright blue LED backlight to show water temperature from 40-140℃ and voltage from 9-32V. It is built with a durable ABS shell, an aluminum cycle, and an acrylic mirror, making it a solid addition to any 12V or 24V gasoline vehicle. The sensor thread is 1/8ZG for straightforward installation.

Two built-in alarms help you catch problems early. A water temperature alarm triggers when the engine exceeds 100℃, and a voltage alarm activates when the system drops below 11.4V. This dual-function design lets you monitor two vital metrics through one compact unit, saving space and simplifying your view.

Key Features and Benefits

- Dual digital display that shows water temperature and voltage on one gauge for a cleaner dashboard layout

• Blue LED backlight that provides clear visibility in low-light conditions for easy reading day or night

• Water temperature alarm at 100℃ that alerts you to potential overheating for timely action

• Voltage alarm below 11.4V that warns of low system voltage to help prevent battery or alternator issues

• ABS shell with aluminum cycle construction that offers durability and a modern look

• Compatible with both 12V and 24V gasoline vehicles for flexible installation

Who Is This For

- Car owners who want a combined temperature and voltage monitor in one compact gauge

• DIY mechanics adding aftermarket gauges to track engine health more closely

• Drivers of 12V or 24V gasoline vehicles looking for an affordable upgrade to their dashboard

Usage Scenario

Mike installed this dual gauge in his off-road truck after his old setup left him guessing about engine temps. During a long climb on a hot day, the blue display caught his eye as the water temp alarm flashed at 100℃. He pulled over, let the engine cool, and avoided a potential breakdown. Now he checks both temp and voltage at a glance before every trip.

Micro Comparison

Many single-purpose gauges only track temperature or voltage, forcing you to install two separate units. This 52mm model combines both readings into one compact display with a shared blue LED backlight. It also includes alarms for both metrics, giving you a more complete picture of your vehicle's electrical and cooling systems without the extra wiring and dashboard space.

Specifications

Backlight: Blue

Display Range: 40-140℃ / 9-32V

Water Temp Alarm: 100℃

Voltage Alarm: 11.4V

Application: 12V / 24V Vehicles

Materials: ABS shell, Aluminum cycle, Acrylic mirror

Sensor Thread: 1/8ZG

Item Size: 57mm x 52mm x 40mm / 22.4 in x 20.5 in x 15.7 in

Item Weight: 0.25 kg / 8.8 oz

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement.

Package Includes

- 1 x Water Temperature Voltage Gauge

• 1 x Sensor

• 1 x Wiring Harness

Why You Will Love It

You get two critical engine readings in one compact gauge, which means less clutter and more clarity on the road. The bright blue display and simple alarms give you confidence that you will spot problems before they escalate. It is a straightforward, practical upgrade for anyone who values engine health and a tidy dashboard.

Questions and Answers

Question: Will this gauge work in a diesel truck?

Answer: It is designed for 12V and 24V gasoline vehicles. Check your vehicle's voltage and fuel type before purchase.

Question: How do I install the sensor?

Answer: The sensor uses a 1/8ZG thread. You will need to install it into a compatible water port on your engine block or radiator.

Question: Can I dim the blue backlight at night?

Answer: The backlight is fixed brightness. It is designed to be clear and readable in all lighting conditions.

Question: Does it come with a mounting bracket?

Answer: Yes, the package includes a wiring harness and sensor. You may need a separate gauge pod or bracket for your specific dashboard.

Question: What happens if the voltage drops below 11.4V?

Answer: The gauge will trigger a voltage alarm to alert you. This helps you check your battery or alternator before a failure occurs.

This 2.5 inch 62mm gauge delivers real-time readings for water temperature, oil pressure, and RPM in a single compact unit. It replaces the need for multiple separate meters, keeping your dashboard clean and your engine data easy to monitor.

Built with a durable ABS plastic housing and a bright LCD display, this gauge offers seven switchable light colors. You can match the lighting to your dashboard style or simply choose a color that stands out best during day or night driving. The 270-degree visible angle makes it easy to read from the driver's seat without straining.

The gauge comes with a holder, sensor, and all necessary cables for installation. It works with 4, 6, and 8 cylinder engines, making it a versatile choice for a wide range of vehicles. An automatic ignition sound confirms the gauge is powered on, so you know it is working as soon as you start the car.

Whether you are tracking boost pressure, water temperature, or engine RPM, this meter provides the data you need in a format that is easy to read and customize. It is a practical upgrade for anyone who wants to keep a closer eye on engine performance.

Key Features and Benefits

- 7 color LCD display that lets you switch the backlight to match your dashboard or improve visibility in different lighting conditions

• 270 degree visible angle so you can read the gauge quickly from your driving position without leaning forward

• Includes sensor, cables, and holder gauge so you have everything needed for a straightforward installation

• Works with 4, 6, and 8 cylinder engines making it suitable for a wide range of cars and racing setups

• Automatic ignition with sound gives you an audible confirmation that the gauge is powered and ready

• ABS plastic construction that is lightweight and durable for long term use in the vehicle cabin

Who Is This For

- Car enthusiasts who want to monitor water temperature, oil pressure, and RPM without cluttering the dashboard with multiple gauges

• Racing and performance drivers who need real time engine data at a glance during track sessions

• DIY mechanics who prefer a complete kit with sensor and wiring for a self install project

• Drivers who want a customizable dashboard look with switchable backlight colors

Usage Scenario

Mike had recently installed a turbo kit on his sedan and wanted to keep a close eye on the engine temperature and oil pressure. He did not want to drill extra holes or buy three separate gauges. This 62mm multifunction meter gave him water temp, oil pressure, and RPM readings in one spot. He mounted it on the console, connected the included sensor and cables, and switched the backlight to blue to match his interior. Now he can see his engine data clearly without taking his eyes off the road for long.

Micro Comparison

Many single function gauges only measure one parameter, which means you need multiple units and more wiring. This gauge combines several key readings into one housing, reducing clutter and simplifying installation. It also gives you seven color options for the backlight, so you are not stuck with a single color that might not match your dashboard.

Specifications

Material: ABS and LED

Size: 2.5 inch (62mm)

Style: Black face

Light colors: 7 colors (switchable)

Visible angle: 270 degrees

Placement on Vehicle: Console

Interchange Part Number: SDAO64356

Manufacturer Part Number: G666

Package Includes

- 1 x Gauge

• 1 x Holder gauge

• 1 x Sensor

• 1 x Set of cables

Why You Will Love It

You get multiple critical engine readings in one compact gauge, which means less clutter and easier monitoring. The seven color backlight lets you personalize the look of your dashboard. The included sensor and cables make installation straightforward, so you can start tracking your engine data right away.

Questions and Answers

Question: Does this gauge work with a diesel engine?

Answer: This gauge is designed for 4, 6, and 8 cylinder gasoline engines. It may not be compatible with diesel engines.

Question: Can I change the backlight color while driving?

Answer: Yes, you can switch between the seven colors using the button on the gauge.

Question: Does the sensor come pre wired or do I need to connect it myself?

Answer: The sensor and cables are included but you need to connect them during installation. Basic wiring knowledge is recommended.

Question: Will this fit a 52mm gauge pod?

Answer: No, this gauge is 62mm (2.5 inches). It will not fit a 52mm pod.

Question: Is the display readable in direct sunlight?

Answer: The LCD display is bright, but direct sunlight can reduce visibility. Switching to a brighter backlight color can help.

Keep a close watch on your engine's vital signs with this complete set of 52mm car gauges. It combines a tachometer, boost gauge, water temperature gauge, oil temperature gauge, oil pressure gauge, voltmeter, exhaust gas temperature (EGT) gauge, and air-fuel ratio (AFR) gauge in one coordinated package. Each gauge features a bright 7-color LED backlight and a clear dual display that shows both a traditional needle and a digital readout.

This gauge set is designed for 12-volt gasoline vehicles and works with 1 to 8-cylinder engines. The high-speed stepper motor provides a quick and accurate response to changes in engine conditions. You can easily switch the LED backlight color using the button on the lens, letting you match the gauges to your interior lighting or personal preference.

An alarm function is built into the system. If a reading goes outside the normal range, the backlight will flash red to immediately get your attention. The package includes individual sensors for the boost, water temperature, oil temperature, oil pressure, and exhaust temperature gauges. The air-fuel ratio gauge requires a separate narrow band oxygen sensor, which is not included. An English instruction manual is provided to help with installation.

Key Features and Benefits

- High-speed stepper motor that provides a quick response to engine changes for accurate real-time monitoring.

• 7-color LED backlight with a button on the lens lets you customize the look of your gauges to match your style.

• Alarm function with a flashing red backlight alerts you when a reading is out of the safe range, helping prevent engine damage.

• Digital pointer dual display offers both a traditional analog needle and a precise digital number for easy reading.

• Complete set of eight essential gauges gives you a full picture of your engine's performance and health from one source.

Who Is This For

- Car enthusiasts who want to monitor multiple engine parameters with a matching set of professional-looking gauges.

• DIY mechanics installing a custom gauge setup in a 12-volt gasoline vehicle with a 1 to 8-cylinder engine.

• Drivers who value a visual warning system that alerts them to potential problems before they become serious.

• Owners of tuned or modified cars who need to keep a close eye on boost, temperature, and fuel mixture.

Usage Scenario

Mark had just finished a turbo upgrade on his project car and needed a reliable way to monitor the new setup. He installed this gauge set in the dashboard, running the included sensors for boost, oil temperature, and water temperature. During a test drive, he noticed the water temperature gauge climbing higher than usual on a hot day. The red flashing alarm caught his eye immediately, letting him pull over and check the cooling system before any damage was done. The clear dual display confirmed the exact temperature, and the matching 7-color backlight gave his interior a clean, race-inspired look.

Micro Comparison

Unlike buying individual gauges from different brands that may have mismatched sizes, colors, or display styles, this set provides eight gauges with a uniform 52mm diameter and a consistent 7-color LED backlight. The built-in alarm function adds a layer of safety that many basic gauges lack. This package is a practical choice for anyone who wants a complete monitoring solution without the hassle of piecing together separate components.

Specifications

- Material: Metal and Plastic

• Gauge Diameter: 52 mm / 2.0 in

• Item Height: 53 mm / 2.1 in

• Item Length: 58 mm / 2.3 in

• Item Weight: 0.4 kg / 14.1 oz

• Placement on Vehicle: Front

• Number of Cylinders: 1-8

• Voltage: 12V

• Tachometer Range: 0-10 x 1000 RPM

• Boost Gauge Range (PSI): -30 to 30 PSI

• Boost Gauge Range (Bar): -1 to 2 Bar

• Water Temperature Gauge Range: 40 to 140 C / 104 to 284 F

• Oil Temperature Gauge Range: 40 to 140 C / 104 to 284 F

• Oil Pressure Gauge Range: 0 to 100 PSI

• Voltmeter Range: 8 to 18 V

• Air Fuel Ratio Gauge Range: 20:1 to 10:1

• Exhaust Temperature Gauge Range: 3 to 13 x 100 C / 300 to 1300 C / 572 to 2372 F

• Sensor Thread Size: 1/8 ZG

Package Includes

- 1 x Tachometer

• 1 x Boost Gauge (PSI or Bar)

• 1 x Water Temperature Gauge

• 1 x Oil Temperature Gauge

• 1 x Oil Pressure Gauge

• 1 x Voltmeter

• 1 x Air Fuel Ratio Gauge

• 1 x Exhaust Temperature Gauge

• 1 x English Instruction Manual

Why You Will Love It

You get a complete engine monitoring system in one box, saving you the time and effort of searching for individual gauges. The customizable 7-color backlight lets you create a cockpit that feels personal and professional. Knowing that a flashing red alarm will warn you of trouble gives you peace of mind every time you drive.

Questions and Answers

Question: Does this gauge set work with diesel engines?

Answer: This set is designed for 12-volt gasoline vehicles. It is not recommended for diesel engines.

Question: What is the size of the gauge opening needed in the dashboard?

Answer: You need a 52 mm / 2.0 in diameter hole to mount each gauge.

Question: Does the air-fuel ratio gauge come with a sensor?

Answer: No, the air-fuel ratio gauge does not include a sensor. It requires a narrow band oxygen sensor, which must be purchased separately.

Question: Can I change the LED color while driving?

Answer: Yes, you can press the button on the lens of each gauge to cycle through the 7 available colors at any time.

Question: How do I know if a reading is dangerous?

Answer: The gauge has an alarm function. If the reading goes outside the normal range, the backlight will flash red to alert you.

Question: Is the boost gauge vacuum or pressure only?

Answer: The boost gauge measures both vacuum and pressure, with a range of -30 to 30 PSI or -1 to 2 Bar.

Question: What type of vehicles is the tachometer compatible with?

Answer: The tachometer is suitable for 1 to 8-cylinder gasoline engines running on a 12-volt system.

Monitor your engine's vital signs with a complete set of 52mm digital LED gauges. This system tracks boost pressure, vacuum, water temperature, oil temperature, oil pressure, voltage, air/fuel ratio, exhaust gas temperature, and engine RPM. Designed for 12V gasoline racing cars, it gives you the real-time data you need to keep your engine running at its peak.

Each gauge features a smoked lens and a bright digital LED backlight for clear readings in any lighting condition. The 52mm size is a standard fit for most gauge pods and panels, making installation straightforward. Whether you are tuning for performance or monitoring engine health, this gauge set delivers accurate information at a glance.

The tachometer supports 4, 6, and 8-cylinder engines and reads up to 9,999 RPM. The boost gauge measures from -15 to 45 PSI, while the vacuum gauge reads from -1 to 0 BAR. Water and oil temperature gauges range from 20 to 150 degrees Celsius. Oil pressure is measured from 0 to 120 PSI, and the voltmeter covers 8 to 18 volts. The air/fuel ratio gauge spans from 20:1 to 10:1, and the exhaust temperature gauge reads from 0 to 130 x 10 degrees Celsius.

Built with a durable plastic housing, each gauge is designed for front placement on your vehicle. The package includes the gauge, necessary sensors, cables, and a manual to help you get started. This is a practical solution for drivers who want to keep a close eye on engine performance without overcomplicating their setup.

Key Features and Benefits

- Digital LED backlight with smoked lens that provides clear visibility in bright sunlight or low light conditions

• 52mm standard gauge size that fits most universal gauge pods and mounting panels

• Multiple gauge functions in one set that let you monitor boost, vacuum, temperature, pressure, voltage, air/fuel ratio, and RPM

• Tachometer compatible with 4, 6, and 8-cylinder engines that gives accurate RPM readings up to 9,999

• Complete package with sensors and cables that simplifies installation and wiring

Who Is This For

- Performance car owners who want to track engine vitals during track days or spirited driving

• DIY mechanics and tuners who need accurate data for tuning air/fuel mixtures and boost levels

• Racing enthusiasts building or upgrading a 12V gasoline race car with a complete gauge setup

• Drivers replacing old or broken gauges with a modern digital LED set that matches a smoked lens aesthetic

Usage Scenario

Mark just finished installing a turbo kit on his project car. He needed a reliable way to monitor boost pressure, oil temperature, and air/fuel ratio to avoid detonation. After mounting this gauge set in his dash panel, he took the car for a test drive. The digital LED display made it easy to see his boost hitting 12 PSI while keeping an eye on oil temp staying within a safe range. Now he can tune with confidence, knowing he has real-time data for every critical system.

Micro Comparison

Unlike basic single-function gauges that require separate pods and wiring for each reading, this set combines multiple measurements in a unified 52mm format. The digital LED backlight offers better readability than analog needles, especially at night. With sensors and cables included for most gauges, you get a more complete solution than buying individual gauges piece by piece.

Specifications

- Material: Plastic

• Gauge Size: 52mm (2 inches)

• Placement on Vehicle: Front

• Special Features: Smoked Lens

• Voltage: 12V (for gasoline racing car, not for motorcycle)

• Tachometer: 0 - 9,999 RPM (for 4, 6, 8 cylinders)

• Boost Gauge: -15 to 45 PSI

• Vacuum Gauge: -1 to 0 BAR

• Water Temp Gauge: 20 to 150 degrees Celsius

• Oil Temp Gauge: 20 to 150 degrees Celsius

• Oil Pressure Gauge: 0 to 120 PSI

• Voltmeter: 8 to 18V

• Air Fuel Ratio: 20:1 to 10:1

• Exhaust Temp Gauge: 0 to 130 x 10 degrees Celsius

• Item Weight: 120g

Package Includes

- 1x Gauge (your choice)

• 1x Manual

• 1x Cable

• 1x Sensor (if applicable for the selected gauge type)

• 1x Gauge holder (optional, depending on package selection)

Why You Will Love It

Having all your engine data in one cohesive set means no more guessing or switching between separate devices. The smoked lens and digital LED give your dashboard a clean, modern look while keeping you informed. It is a practical upgrade that helps you protect your engine and get the most out of your performance build.

Questions and Answers

Question: Will these gauges work on a diesel engine?

Answer: These gauges are designed for 12V gasoline racing cars. They are not recommended for diesel engines or motorcycles.

Question: Can I install these gauges in a standard 52mm gauge pod?

Answer: Yes, the 52mm size fits most standard gauge pods and dash panels designed for 2-inch gauges.

Question: Do the temperature sensors come with the gauges?

Answer: Yes, water temp, oil temp, and exhaust temp gauges include the sensor, cable, and manual. The voltmeter and air/fuel ratio gauge come with cable and manual only.

Question: What is the thread size for the oil pressure and temperature sensors?

Answer: The oil pressure sensor and oil temperature sensor both use a 1/8 NPT thread.

Question: Is the backlight adjustable in brightness?

Answer: The gauges feature a digital LED backlight. Brightness adjustment is not specified in the product details.

Keep an eye on your diesel engine's vital signs with this 52mm gauge set. It combines a voltmeter, water temperature gauge, oil temperature gauge, and oil pressure gauge in one compact unit, giving you the information you need to drive with confidence.

This gauge set is designed for diesel engines running on a DC24V electrical system. It provides real-time readings for voltage, water temperature, oil temperature, and oil pressure, helping you monitor engine health at a glance. The clear yellow backlight makes it easy to read in low-light conditions.

Each gauge has a 52mm diameter, making it a standard size for most dash panels. The set includes a water temperature gauge that reads from 40 to 120 degrees Celsius, an oil temperature gauge that reads from 50 to 150 degrees Celsius, a voltmeter that works with both 8-16V and 18-32V ranges, and an oil pressure gauge that reads from 0 to 10 Bar.

Installation is straightforward for those with basic electrical knowledge. The gauges are built with a plastic housing, keeping them lightweight and durable for long-term use in your vehicle or machinery.

Key Features and Benefits

- Four-in-one gauge set that monitors voltage, water temp, oil temp, and oil pressure, giving you a complete engine status overview

• Yellow backlight that improves visibility during nighttime driving or in dimly lit engine bays

• 52mm standard size that fits into most universal gauge pods and dash panels

• DC24V compatibility that is ideal for diesel engines in trucks, boats, and heavy equipment

• Lightweight plastic construction that reduces installation strain and resists corrosion

Who Is This For

- Diesel truck owners who want to monitor engine temperature and oil pressure on long hauls

• Boat operators needing a reliable gauge set for marine diesel engines

• Off-road vehicle enthusiasts upgrading their dash with essential engine monitoring tools

• Mechanics and DIYers installing a complete gauge set in a custom build or restoration project

Usage Scenario

Mark drives a diesel work truck through hilly terrain every day. He noticed the engine temperature seemed higher than usual but had no way to confirm it. After installing this 52mm gauge set, he could see the water temp climbing on steep inclines and the oil pressure dropping during idle. Now he adjusts his driving to prevent overheating and schedules maintenance before a small issue becomes a major repair.

Micro Comparison

Some gauge sets only include a voltmeter and water temp gauge, leaving you to buy oil pressure and oil temp gauges separately. This set combines all four functions in one package, saving you time and ensuring compatibility between the sensors and display. The yellow backlight also provides better contrast than basic white LEDs in direct sunlight.

Specifications

- Material: Plastic

• Gauge Diameter: 52mm

• Water Temperature Range: 40-120 degrees Celsius

• Oil Temperature Range: 50-150 degrees Celsius

• Voltmeter Range: 8-16V, 18-32V

• Oil Pressure Range: 0-10 Bar

• Backlight Color: Yellow

• Voltage Compatibility: DC24V (diesel engines)

Package Includes

- 1 x 52mm gauge

Why You Will Love It

You get four critical engine readings from a single gauge that fits neatly into your dash. No more guessing whether your engine is running too hot or your oil pressure is dropping. This set gives you the data to drive smarter and keep your vehicle running longer.

Questions and Answers

Question: Does this gauge set work with a 12V system?

Answer: The voltmeter covers 8-16V, so it can read a 12V system. However, the gauge set is designed for DC24V diesel engines. For best results, confirm your vehicle's voltage before purchase.

Question: What sensors are included in the package?

Answer: The package includes one 52mm gauge unit. Sensors for water temperature, oil temperature, and oil pressure are sold separately unless stated otherwise in the listing.

Question: Is the backlight always on or switchable?

Answer: The yellow backlight activates when the gauge is powered. It stays on while the engine is running for continuous visibility.

Question: Can I install this gauge in a gasoline car?

Answer: This set is optimized for DC24V diesel engines. Gasoline vehicles typically use a 12V system, so compatibility may be limited. Check your electrical system before installation.

Question: How do I wire this gauge to my dashboard?

Answer: Wiring involves connecting the power, ground, and sensor wires according to your vehicle's wiring diagram. Basic electrical knowledge is recommended for proper installation.

Keep your engine running smoothly with this multi-functional 85mm GPS speedometer set. Designed for cars, trucks, boats, and diesel or gasoline generators, this 3-in-1 gauge cluster gives you real-time data on speed, RPM, oil pressure, water temperature, fuel level, and voltage — all from a single, easy-to-read display.

This professional-grade instrument panel combines a GPS speedometer, tachometer, and four additional gauges into one compact 85mm housing. It helps you monitor critical engine vitals at a glance, so you can spot potential issues before they become costly repairs. Whether you're upgrading a classic car or outfitting a work truck, this all-in-one gauge set simplifies your dashboard.

The system comes with an IP67 waterproof rating and an anti-fog curved glass lens, making it reliable in harsh conditions. Installation is straightforward thanks to a multi-plug socket connection, and the 7-color backlight lets you customize the display to match your interior. With a stainless steel bezel and durable ABS construction, this gauge set is built to last.

From monitoring fuel levels to tracking engine temperature, this 3-in-1 GPS speedometer provides the information you need to drive with confidence. It works with both gasoline and diesel engines, making it a versatile choice for automotive, marine, and industrial use.

Key Features and Benefits

- 3-in-1 multi-function design that combines GPS speedometer, tachometer, oil pressure, water temp, fuel level, and voltmeter into one compact 85mm gauge set, saving dashboard space

• IP67 waterproof rating and anti-fog curved glass that protect the display from moisture and condensation, ensuring clear readings in wet or humid conditions

• 7-color backlight with adjustable settings (red, green, blue, white, yellow, cyan, purple, auto) that lets you match the gauge look to your vehicle's interior

• 316 stainless steel bezel with curved glass that resists corrosion and adds a premium, durable feel to your dashboard

• Multi-plug socket connecting way that simplifies installation and reduces wiring complexity

• Wide working voltage range of 9-32VDC that makes it compatible with most 12V and 24V vehicle electrical systems

Who Is This For

- Car enthusiasts upgrading a classic or custom vehicle with modern, multi-function instrumentation

• Truck and SUV owners who need a reliable, all-in-one gauge for monitoring engine performance on long hauls

• Boat owners looking for a waterproof, anti-fog gauge set for marine engine monitoring

• Diesel or gasoline generator operators who want real-time data on engine speed, temperature, and oil pressure

Usage Scenario

Mark was restoring a 1970s pickup truck and wanted to modernize the dashboard without losing its retro feel. He installed this 85mm 3-in-1 GPS speedometer set and immediately saw the benefit. The GPS speedometer gave him accurate readings without mechanical cables, while the tachometer and oil pressure gauge helped him tune the engine for better performance. The 7-color backlight let him choose a warm amber glow that matched his vintage interior perfectly. Now he drives with confidence, knowing exactly what his engine is doing at all times.

Micro Comparison

Unlike single-function gauges that require multiple dashboard holes and complex wiring, this 3-in-1 set consolidates six critical readings into one compact 85mm unit. It offers GPS-based speed measurement, so you don't need a mechanical speedometer cable. The IP67 waterproof rating and anti-fog glass also give it an edge over standard gauges that can fog up or fail in wet conditions. If you want a clean, modern dashboard with fewer components and more data, this all-in-one gauge set is the smarter choice.

Specifications

- Size: 85mm

• GPS Speedometer range: 0-120 km/h

• Fuel level: 0-190 ohms, 240-33 ohms, 10-180 ohms, 0-90 ohms (adjustable)

• Voltmeter: 8-16V

• Working voltage: 9-32VDC

• Working current: less than 100mA

• Working temperature: -30 to 80 degrees Celsius / -22 to 176 degrees Fahrenheit

• Storage temperature: -40 to 85 degrees Celsius / -40 to 185 degrees Fahrenheit

• Backlight: 7 color backlight (red default, green, blue, white, yellow, cyan, purple, auto)

• Waterproof rating: IP67

• Bezel material: 316 stainless steel

• Glass: Curved with anti-fog function

• Material: ABS

• Placement on vehicle: Front

Package Includes

- 1 x Oil Pressure Sensor (0-10Bar)

• 1 x Water Temp Sensor (1/8NPT)

• 1 x Tachometer Sensor (M16)

Why You Will Love It

You will love how this single gauge set replaces multiple separate instruments, cleaning up your dashboard and reducing installation time. The customizable backlight lets you personalize the look, while the waterproof and anti-fog design means it performs reliably in any weather. It gives you the peace of mind that comes from knowing your engine's key metrics at a glance.

Questions and Answers

Question: Is this gauge set compatible with both 12V and 24V vehicles?

Answer: Yes, it works with a wide voltage range of 9-32VDC, so it is compatible with most 12V and 24V vehicle electrical systems.

Question: Does the speedometer require a GPS signal to work?

Answer: Yes, the GPS speedometer uses satellite signals to calculate speed, so it needs a clear view of the sky for accurate readings.

Question: Can I change the backlight color while driving?

Answer: Yes, you can cycle through 7 colors (red, green, blue, white, yellow, cyan, purple, or auto mode) using the control button.

Question: Is this gauge set waterproof for use on a boat?

Answer: Yes, it has an IP67 waterproof rating, which means it is protected against water immersion and is suitable for marine use.

Question: What sensors are included in the package?

Answer: The package includes an oil pressure sensor (0-10Bar), a water temperature sensor (1/8NPT), and a tachometer sensor (M16).

Question: Can I adjust the fuel level sensor to match my vehicle's fuel sender?

Answer: Yes, the fuel level input is adjustable across four resistance ranges: 0-190 ohms, 240-33 ohms, 10-180 ohms, and 0-90 ohms.

Question: Does this gauge work with a diesel engine?

Answer: Yes, it is designed for both gasoline and diesel engines, including diesel generator engines.

Question: How do I install this gauge set?

Answer: Installation uses a multi-plug socket connection that simplifies wiring. You will need to connect the sensors and power according to the included instructions.

Question: What is the size of the gauge?

Answer: The gauge has a diameter of 85mm (about 3.35 inches).

Question: Will the glass fog up in high humidity?

Answer: No, the curved glass has an anti-fog function to prevent condensation from forming on the lens.

Keep a close watch on your engine's vital signs with this 3-in-1 digital car gauge. It measures water temperature, oil pressure, and voltage all in one compact 52mm unit, so you can monitor three critical systems at a glance. The bright red LED backlight makes the display easy to read, even in low-light driving conditions.

This gauge is built to handle tough environments. It features a 316 stainless steel casing and an IP67 waterproof and dustproof rating, which means it can stand up to moisture, humidity, and vibration inside the engine bay. The 100 percent imported MCU ensures stable and reliable performance over time.

Setting up the gauge is straightforward thanks to its wide compatibility with many sensor signal types. It works with 0 to 190 ohm and 240 to 33 ohm resistance sensors, 0 to 5 V and 0.5 to 4.5 V voltage sensors, and 4 to 20 mA current sensors. The gauge also has a built-in alarm system that triggers when water temperature exceeds 95 degrees Celsius or oil pressure drops below 0.8 Bar. A sensor disconnect alarm displays "OFF" if a connection is lost.

Whether you are building a custom dash, upgrading an older vehicle, or adding extra monitoring to a daily driver, this gauge delivers accurate readings and a clean, professional look. The high-brightness LED backlight lasts a long time and keeps the numbers sharp in direct sun or at night.

Key Features and Benefits

- Three functions in one display that saves dashboard space and reduces wiring complexity

• 316 stainless steel housing that resists corrosion from moisture, acid, and heat

• IP67 waterproof and dustproof rating that protects the electronics in wet or dusty engine bays

• Built-in alarm system for water temperature and oil pressure that alerts you before damage occurs

• Sensor disconnect alarm that immediately shows "OFF" when a sensor loses connection

• High-brightness red LED backlight that stays readable in bright sunlight and at night

• Wide operating voltage range from 9 to 32 volts DC that works with most 12V and 24V vehicle electrical systems

• Low power consumption under 60 mA that does not drain your battery

Who Is This For

- Car enthusiasts who want a clean, multi-function gauge for their custom dashboard or pillar mount

• DIY mechanics upgrading an older car that lacks factory coolant temperature or oil pressure readouts

• Truck and off-road vehicle owners who need rugged, waterproof gauges for harsh driving conditions

• Racers and track day drivers who rely on precise engine monitoring and early warning alarms

Usage Scenario

Mark drives a 1990s pickup he restored in his garage. The original instrument cluster had no oil pressure gauge and only a vague temperature warning light. He installed this 3-in-1 gauge in a single 52mm pod on the A-pillar. Now during his daily commute he can see exact oil pressure and coolant temperature. On a hot summer day the water temperature alarm went off before the engine overheated, giving him time to pull over and check the coolant level. That early warning saved him from a costly head gasket repair.

Micro Comparison

Unlike single-function gauges that require separate pods and wiring for each reading, this unit combines three critical measurements into one housing. The built-in alarm system also sets it apart from basic gauges that only display numbers without warning you of dangerous conditions. The IP67 waterproof rating gives it an edge over standard car gauges that can fog up or fail when exposed to moisture.

Specifications

Material: Stainless steel 316 and plastic

Size: 52 mm diameter

Color: Black housing with red LED backlight

Operating Voltage: 9 to 32 V DC

Power Consumption: Less than 60 mA

Operating Temperature: -30 to 75 degrees Celsius

Storage Temperature: -40 to 85 degrees Celsius

Degree of Protection: IP67

Water Temperature Alarm: Above 95 degrees Celsius

Oil Pressure Alarm: Below 0.8 Bar

Sensor Compatibility: 0 to 190 ohm, 240 to 33 ohm, 0 to 5 V, 0.5 to 4.5 V, 4 to 20 mA

Package Includes

- 1 x Gauge

• 1 x Wiring Harness

• 1 x Instruction Manual

Why You Will Love It

You get a complete engine monitoring solution in a single gauge that fits almost any dashboard. The bright red display and built-in alarms give you confidence that you will catch a problem before it becomes a breakdown. Plus the waterproof build means this gauge will keep working season after season.

Questions and Answers

Question: Will this gauge work with my 12V car?

Answer: Yes, it operates on 9 to 32 volts DC, so it works with standard 12V cars and 24V trucks.

Question: Does the gauge come with sensors?

Answer: The package includes the gauge, wiring harness, and instruction manual. Sensors are sold separately.

Question: Can I mount this gauge in a standard 52mm pod?

Answer: Yes, it has a 52mm diameter and fits most standard gauge pods and mounting kits.

Question: What does the alarm sound like?

Answer: The gauge has a built-in visual alarm that turns on a warning light when water temperature exceeds 95 degrees Celsius or oil pressure drops below 0.8 Bar.

Question: Is the display readable in direct sunlight?

Answer: Yes, the high-brightness red LED backlight stays clear and sharp even in bright daylight.

Question: Can I connect this gauge to aftermarket sensors?

Answer: Yes, it works with many analog sensor signals including 0 to 190 ohm, 240 to 33 ohm, 0 to 5 V, 0.5 to 4.5 V, and 4 to 20 mA.

Monitor your engine's vital signs with a complete set of digital gauges. This 52mm gauge system includes a turbo boost gauge, water temperature meter, oil temperature and pressure gauges, a voltmeter, tachometer, and EGT gauge. It is designed to fit most 12-volt gasoline vehicles and provides real-time data to help you keep your engine running smoothly.

Each gauge features a smoked tint lens that looks sleek when off and a bright color LED display when powered on. The digital and analog readouts give you clear information at a glance. The set includes everything you need to get started, including sensors, wiring, and an English instruction manual.

Whether you are building a custom dashboard or replacing old gauges, this kit offers a range of essential measurements. The boost gauge reads in both BAR and PSI, while the temperature gauges cover a range from 40 to 150 degrees Celsius. The tachometer works with 4, 6, and 8-cylinder engines, and the voltmeter helps you keep an eye on your electrical system.

This gauge set is a practical choice for car enthusiasts who want accurate data without a complicated installation. The included gauge holder makes it easy to mount the gauges in a standard 52mm pod. You can also buy individual gauges separately if you need to expand or replace a specific unit.

Key Features and Benefits

- Digital and analog LED display that provides clear, easy-to-read data in all lighting conditions

• Smoked tint lens that looks clean and modern when the gauge is off

• Voltage warning function that alerts you if your electrical system is outside the normal range

• Includes a gauge holder for easy mounting in standard 52mm pods

• Works with most 12-volt gasoline vehicles, including 4, 6, and 8-cylinder engines

• Complete set with sensors and English installation instructions for a straightforward setup

Who Is This For

- Car enthusiasts who want to monitor engine performance with multiple data points

• DIY mechanics installing a custom gauge cluster in a project car or truck

• Drivers who need to replace broken or inaccurate factory gauges with modern digital units

• Anyone building a performance or track car who needs precise readings for boost, temperature, and pressure

Usage Scenario

Mark had been rebuilding his classic coupe for months. The old mechanical gauges were hard to read at night and one had stopped working completely. He installed this digital gauge set in a new pod on the dashboard. Now he can see his turbo boost, water temperature, and oil pressure all at once. On a test drive, the voltage warning caught a dying alternator before it left him stranded. The bright LED display is easy to read even in direct sunlight, and the smoked lens keeps the dash looking clean when the car is off.

Micro Comparison

Unlike basic single-function gauges that only show one reading, this set gives you multiple measurements in one kit. Many analog gauges are hard to read quickly and can be inaccurate. This digital system provides both digital numbers and an analog-style LED bar, so you get the best of both worlds. The included gauge holder also saves you the trouble of buying a separate mounting solution.

Specifications

Gauge Diameter: 52 mm / 2.0 in

Material: Plastic Shell

Fitment: 12-volt gasoline vehicles, 4/6/8 cylinder

Boost Gauge Range: -14 to 29 PSI / -1 to 2 BAR

Water Temp Gauge Range: 40 to 150 degrees Celsius

Oil Temp Gauge Range: 40 to 150 degrees Celsius

Oil Press Gauge Range: 0 to 150 PSI

Voltmeter Range: 8 to 18V

Tachometer Range: 0 to 9999 RPM

EGT Gauge Range: 0 to 1300 degrees Celsius

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement.

Package Includes

- 1 x Turbo Boost Gauge (BAR or PSI version as selected)

• 1 x Water Temp Gauge with sensor

• 1 x Oil Temp Gauge with sensor

• 1 x Oil Press Gauge with sensor

• 1 x Voltmeter

• 1 x Tachometer RPM Gauge

• 1 x EGT Gauge

• 1 x Gauge Holder

• 1 x English Instruction Manual

• Wiring and necessary fittings

Why You Will Love It

You get a full set of essential gauges in one package, saving you time and money compared to buying each unit separately. The digital display is easy to read and adds a modern look to your dashboard. With clear warnings and accurate readings, you can drive with more confidence knowing exactly what your engine is doing.

Questions and Answers

Question: Will these gauges work in a diesel truck?

Answer: These gauges are designed for 12-volt gasoline vehicles. They may not be compatible with diesel engines or 24-volt systems.

Question: Do I need to buy any extra sensors?

Answer: No, the kit includes all the sensors you need for the water temp, oil temp, and oil pressure gauges. The air fuel ratio gauge does not include an oxygen sensor.

Question: Can I install these gauges myself?

Answer: Yes, the kit comes with an English instruction manual. Basic wiring knowledge is helpful. If you are not comfortable with electrical work, a mechanic can install them quickly.

Question: What size pod do I need for these gauges?

Answer: These gauges are 52mm in diameter, so they fit standard 2-inch gauge pods or holders.

Question: Does the tachometer work with a V8 engine?

Answer: Yes, the tachometer works with 4, 6, and 8-cylinder gasoline engines.

Question: How bright is the display at night?

Answer: The LED display is bright and easy to read at night. You can adjust the brightness to suit your preference.

Monitor your car's vital systems with a complete set of 52mm gauges. This 8-color gauge kit covers oil pressure, water temperature, oil temperature, exhaust gas temperature, turbo boost, tachometer, fuel level, and more, giving you a clear view of engine performance at a glance.

This universal gauge set is designed for 12V gasoline cars. Each gauge provides accurate readings for critical parameters, helping you keep your engine running smoothly and spot potential issues early. The 8-color backlight lets you match the look of your dashboard or change the mood with a simple adjustment.

The set includes a plastic shell housing and a range of sensors to measure everything from oil pressure in BAR and PSI to exhaust temperature in Celsius. It is built for easy installation in the front of your vehicle, giving you quick access to all the data you need while driving.

Whether you are tuning for performance or just want to keep a closer eye on engine health, this gauge kit delivers reliable information in a customizable, easy-to-read format. The multiple color options and comprehensive measurement range make it a practical upgrade for any car enthusiast.

Key Features and Benefits

- 8-color backlight that lets you customize the gauge appearance to match your dashboard style or personal preference.

• 52mm gauge size that fits standard gauge pods and dash openings for a clean, professional installation.

• Measures oil pressure in both BAR and PSI for versatile monitoring of engine lubrication health.

• Includes water temperature, oil temperature, and exhaust temperature sensors to cover all critical engine heat zones.

• Turbo boost gauge with BAR and PSI readings helps you monitor forced induction performance accurately.

• Tachometer with 0-9000RPM range gives you precise engine speed data for shifting and tuning.

Who Is This For

- Car enthusiasts who want to monitor multiple engine parameters in one unified gauge set.

• DIY mechanics installing aftermarket gauges in a 12V gasoline vehicle for the first time.

• Drivers who prefer a customizable dashboard look with multiple backlight color options.

• Performance tuners who need accurate boost, exhaust temp, and air-fuel ratio readings.

Usage Scenario

Mark had just finished a turbo upgrade on his daily driver and needed a reliable way to keep an eye on boost pressure and exhaust temperatures. He installed this 52mm gauge kit in a three-pod dash mount. Within a week, the water temp gauge alerted him to a slow coolant leak before it turned into an overheating issue. Now he drives with confidence, knowing he can spot problems early and adjust his driving style based on real-time data.

Micro Comparison

Many single-function gauges require separate pods and wiring, which can clutter the dashboard. This kit combines multiple critical readings in one set with a uniform 52mm size and matching 8-color backlight. It gives you a complete monitoring solution at a fraction of the cost of buying each gauge separately, while keeping the installation clean and organized.

Specifications

Material: plastic shell

Voltage: 10-15V

Water Temp: 20-120℃

Oil Temp: 50-150℃

Oil Press: 0-10 BAR / 0-140 PSI

RPM: 0-9000RPM

VACUUM: -1-0.2 BAR

BOOST: -1-2 BAR / 20-25 PSI

BOOST 3BAR: -1-3 BAR

EXT TEMP: 200-1100℃

AIR FUEL RATIO: 10-20

Fuel Press: 0-6 BAR

Fit for 12V gasoline cars

Package Includes

- 1 set of car gauges (specific gauge types and sensors as per selection)

Why You Will Love It

You get a full dashboard monitoring system that looks great and works hard. The 8-color backlight lets you personalize the look every time you drive. With all the critical engine readings in one place, you can catch issues before they become expensive repairs and enjoy a more connected driving experience.

Questions and Answers

Question: What voltage does this gauge set work with?

Answer: It works with 10-15V systems, so it is compatible with most standard 12V car electrical systems.

Question: Can I change the backlight color while driving?

Answer: Yes, the backlight has 8 color options that you can switch through to match your mood or dashboard style.

Question: Does this kit include all the sensors I need?

Answer: The set comes with sensors for the gauges you select, including oil pressure, water temp, oil temp, and others as listed in the specifications.

Question: Is this gauge set hard to install?

Answer: Installation is straightforward for someone with basic wiring knowledge. The gauges are designed for universal fit in 12V gasoline cars.

Question: What size opening do I need for these gauges?

Answer: Each gauge has a 52mm diameter, so you will need a standard 52mm gauge pod or dash opening for installation.

Question: Can I use these gauges in a diesel vehicle?

Answer: The specifications state they are fit for 12V gasoline cars, so diesel compatibility is not guaranteed.

Monitor your engine's most critical data in one compact dashboard upgrade. This 52mm 6-in-1 gauge set gives you real-time readings for turbo boost, oil pressure, water temperature, oil temperature, RPM, and voltage, all with a clear blue LED backlight.

This complete gauge system replaces the need for multiple separate instruments. Each gauge is designed for easy installation in a standard 52mm pod or mounting hole. The set includes dedicated sensors for boost, oil pressure, water temperature, and oil temperature, along with all necessary wiring and a user manual.

Read your engine's performance at a glance. The tachometer measures up to 8000 RPM and works with 1 to 8 cylinder gasoline engines. The boost gauge displays pressure in both BAR and PSI units. The oil pressure gauge reads up to 100 PSI. Water and oil temperature gauges cover a wide range for safe operating conditions. The voltmeter keeps an eye on your electrical system from 8 to 16 volts.

Built for 12V gasoline vehicles, this gauge set is a practical upgrade for car enthusiasts who want to track engine health and performance without a complex multi-gauge installation. The blue LED backlight ensures easy reading day or night.

Key Features and Benefits

- 6-in-1 gauge set that combines tachometer, boost, oil pressure, water temp, oil temp, and voltmeter into one system for a clean dashboard look

• 52mm gauge size that fits standard mounting pods and panels for simple installation

• Blue LED backlight that provides clear visibility in low-light conditions

• Includes dedicated sensors for boost, oil pressure, water temperature, and oil temperature for accurate data

• Tachometer supports 1-8 cylinder gasoline engines for broad compatibility

Who Is This For

- Car enthusiasts who want to monitor turbo boost and engine vitals in a single gauge setup

• DIY mechanics installing performance gauges in a 12V gasoline vehicle

• Drivers of modified or tuned cars who need real-time data on oil pressure, temperature, and RPM

• Anyone upgrading their dashboard with a coordinated set of gauges instead of mixing different brands

Usage Scenario

Mark just finished installing a turbocharger on his 4-cylinder coupe. He needed a way to keep an eye on boost levels, oil temperature, and water temperature to avoid engine damage during hard pulls. After mounting this 52mm 6-in-1 set in his center console pod, he can now see boost pressure, RPM, and engine temps at a quick glance. The blue backlight matches his interior lights, and the included sensors made wiring straightforward. He feels confident pushing his car knowing he has real-time data right in front of him.

Micro Comparison

Unlike buying separate gauges from different brands that may have mismatched sizes and bezels, this set offers a unified 52mm design with consistent styling. The included sensors for boost, oil pressure, water temperature, and oil temperature simplify the installation process, saving you the trouble of sourcing compatible parts individually. It is a practical all-in-one solution for 12V gasoline cars.

Specifications

- Gauge Size: 52mm / 2.05 in

• Material: Plastic

• Voltage: 12V

• Tachometer Range: 0-8000 RPM

• Boost Gauge PSI: 0-30 PSI

• Boost Gauge BAR: -1 to 2 BAR

• Oil Temperature Gauge: 50-150 °C / 122-302 °F

• Water Temperature Gauge: 40-120 °C / 104-248 °F

• Oil Pressure Gauge: 0-100 PSI

• Voltmeter Range: 8-16V

• Backlight: Blue LED

• Fitment: For 1-8 Cylinder Gasoline Car 12V (not for motorcycle)

• Oil Pressure Sensor Thread: 1/8 NPT

• Water/Oil Temperature Sensor Thread: 1/8 NPT

Package Includes

- 1 x Gauge (varies by choice)

• 1 x Sensor (varies by gauge type)

• 1 x Wiring Cable

• 1 x User Manual

• 1 x Gauge holder (only if selected)

Why You Will Love It

You get a complete engine monitoring solution without the hassle of mixing parts from different suppliers. The blue LED backlight gives your dashboard a clean, modern look, and the 52mm size fits common mounting pods. Whether you are tuning your car or just keeping an eye on engine health, this set gives you the data you need in one package.

Questions and Answers

Question: Does this gauge set work with a diesel engine?

Answer: No, this set is designed for 12V gasoline cars only. It is not compatible with diesel engines or motorcycles.

Question: Can I install these gauges in a standard single gauge pod?

Answer: Yes, each gauge is 52mm in diameter, which fits most standard single gauge pods and aftermarket mounting panels.

Question: Do the sensors come with the gauges?

Answer: Yes, the boost gauge, oil pressure gauge, water temperature gauge, and oil temperature gauge each include their own sensor, cable, and manual.

Question: What is the voltmeter used for?

Answer: The voltmeter monitors your car's electrical system voltage between 8 and 16 volts, helping you check battery and alternator health.

Question: Is the tachometer adjustable for different cylinder counts?

Answer: Yes, the tachometer supports 1 to 8 cylinder gasoline engines and can be set up during installation.

Monitor your vehicle's vital systems with the Dynoracing 2" 52MM Digital 20 LED gauge. This versatile gauge offers 10 different measurement types to suit your specific needs, from boost pressure to RPM. Designed for 12-volt cars, it provides clear digital readouts with bright LED indicators for easy monitoring at a glance.

Whether you are a performance enthusiast or a daily driver, this gauge helps you keep an eye on engine health and performance. The smoke lens and digital display give it a modern look that fits well in most dashboards. Each gauge comes with an English installation instruction to help you get set up quickly.

Choose the function that matters most to you, such as water temperature, oil pressure, or air/fuel ratio. The gauge is built with ABS and metal materials for durability. A gauge holder is also available separately if needed.

This gauge is a practical upgrade for anyone who wants real-time data from their engine. It helps you spot potential issues early and drive with more confidence.

Key Features and Benefits

- Digital 20 LED display that provides clear, bright readings for easy visibility in different lighting conditions

• Available in 10 gauge types including boost, vacuum, water temp, oil temp, oil press, voltmeter, air/fuel ratio, EGT, and RPM so you can choose the exact function you need

• Fits 12-volt cars with 4, 6, or 8 cylinder gasoline engines for broad compatibility

• Constructed from ABS and metal for a durable build that can handle daily use

• Includes English installation instructions to simplify the setup process

• Compact 2" 52MM size that fits standard gauge pods and dash openings

Who Is This For

- Car enthusiasts who want to monitor engine boost, vacuum, or exhaust gas temperature for performance tuning

• Daily drivers who need to keep an eye on water temperature, oil temperature, or oil pressure to prevent engine damage

• DIY mechanics who prefer a simple digital gauge with clear readouts and easy installation

• Owners of 12-volt gasoline vehicles with 4, 6, or 8 cylinders looking for a reliable aftermarket gauge

Usage Scenario

Mark had just finished installing a turbo kit on his sedan. He wanted to make sure the engine was running safely under boost. He chose the Dynoracing boost gauge in psi and mounted it on his steering column. On his first test drive, the bright LED display showed boost levels clearly even in direct sunlight. He could see the pressure building smoothly and felt confident pushing the car a little harder. Later, he added the water temp gauge to monitor cooling system performance during long drives.

Micro Comparison

Unlike analog gauges that can be hard to read at a glance, this digital gauge uses 20 bright LEDs for instant feedback. It offers a wider range of functions in one compact 52MM size, so you can pick the exact reading you need without buying multiple separate gauges. The included English instructions also make installation simpler compared to some generic gauges that lack clear guidance.

Specifications

Material: ABS / Metal

Size: 52MM / 2 in

Item Weight: 0.5 kg / 17.6 oz

Voltage: 12V

Gauge Types Available: Boost (bar/psi), Vacuum (bar), Water Temp, Oil Temp, Oil Press (psi), Voltmeter, Air/Fuel Ratio, EGT, RPM (for 4/6/8 cylinder gasoline engines)

Package Includes

- 1 x Dynoracing 52MM Digital Gauge (choice of type)

• 1 x English Installation Instruction

• Gauge holder available separately

Why You Will Love It

You get clear, real-time data from your engine without the guesswork of analog dials. The bright LED display is easy to read day or night, and the compact size fits neatly into your dashboard. With multiple gauge types to choose from, you can build a custom monitoring setup that matches your driving style.

Questions and Answers

Question: What voltage does this gauge work with?

Answer: This gauge works with 12-volt vehicles.

Question: Can I use this gauge on a diesel engine?

Answer: The RPM gauge is specified for 4/6/8 cylinder gasoline engines. Other gauge types like boost or water temp may work on diesel, but check compatibility with your specific vehicle.

Question: Does the gauge come with a mounting bracket?

Answer: The gauge itself is included. A gauge holder is available separately if you need one.

Question: Is the display readable in direct sunlight?

Answer: Yes, the 20 LED display is bright and designed to be visible in various lighting conditions including direct sunlight.

Question: How do I install this gauge?

Answer: The package includes an English installation instruction that guides you through the wiring and mounting process.

Monitor your engine's vital signs with this versatile 52mm car gauge set. Choose from turbo boost, water temperature, oil temperature, oil pressure, voltmeter, tachometer, and more to keep your vehicle running smoothly. These digital gauges are designed for 12V cars and provide clear, real-time data at a glance.

Each gauge features a compact 2-inch (52mm) design that fits standard gauge pods and dash openings. The digital display offers easy readability in various lighting conditions, helping you stay informed about your engine's performance. Whether you are a performance enthusiast or just want to keep a closer eye on your car's health, these gauges deliver the information you need.

The range includes options for monitoring boost pressure on turbocharged engines, tracking coolant and oil temperatures, checking oil pressure, and measuring electrical system voltage. For those who want to monitor engine speed, the tachometer (RPM gauge) is available for 1-8 cylinder gasoline engines. Additional options like the vacuum gauge and exhaust gas temperature gauge provide even more insight into engine operation.

Installation is straightforward for those familiar with automotive electrical systems. Each gauge comes with a user manual in English. Sensors are included where specified, such as the water temp sensor and oil temp sensor with 1/8NPT thread. The plastic shell construction keeps the gauges lightweight while maintaining durability.

Key Features and Benefits

- 52mm (2 inch) standard size that fits most gauge pods for easy installation

• Digital display provides clear readings for quick monitoring while driving

• Multiple gauge options available including boost, temp, pressure, and voltage to cover essential engine data

• Works with 12V electrical systems found in most cars and light trucks

• Includes user manual and necessary sensors for select gauge types to simplify setup

Who Is This For

- Car enthusiasts who want to monitor turbo boost pressure and engine performance

• DIY mechanics adding aftermarket gauges to track coolant or oil temperature

• Drivers of older vehicles without factory gauges for oil pressure or voltage

• Performance tuners who need real-time data for tuning and diagnostics

Usage Scenario

Mark installed a turbo boost gauge and water temp gauge in his 1998 sports car. During a spirited drive on a warm day, he noticed the water temperature rising higher than usual. The gauge gave him early warning to ease off and let the engine cool, preventing potential overheating. Later, he used the boost gauge to confirm his turbo was building pressure correctly after a tune-up.

Micro Comparison

These gauges provide a cost-effective way to add multiple monitoring points to your vehicle compared to buying individual gauges from different brands. The digital display offers better visibility than some analog gauges in low light. While professional-grade gauges may offer more features, this set gives you essential data at a fraction of the cost.

Specifications

Gauge Size: 52mm / 2.0 in

Material: Plastic Shell

Voltage: 12V DC

Water Temp Range: 40-120 Celsius

Oil Temp Range: 50-150 Celsius

Voltmeter Range: 8V-18V

Tachometer: For 1-8 cylinder gasoline engines

Package Includes

1 x Gauge (your selection)

1 x User Manual in English

Sensors included for applicable gauge types (water temp sensor 1/8NPT, oil temp sensor 1/8NPT, oil press sensor NPT1/8)

Why You Will Love It

Keep your engine running at its best with real-time data at your fingertips. These gauges give you the confidence to drive harder, knowing you can spot problems before they become serious. Easy to install and read, they are a practical upgrade for any car enthusiast.

Questions and Answers

Question: Will these gauges work in a diesel truck?

Answer: These gauges are designed for 12V gasoline vehicles. The tachometer is for gasoline engines only. Other gauges like boost, temp, and pressure may work in diesel applications but check compatibility first.

Question: What size hole do I need to mount these gauges?

Answer: You need a 52mm (2 inch) diameter mounting hole for each gauge. Standard gauge pods and dash panels with 2-inch openings will fit.

Question: Do I need to buy extra sensors or wiring?

Answer: Sensors are included for water temp, oil temp, and oil pressure gauges. The boost gauge, voltmeter, tachometer, vacuum gauge, and other types do not include separate sensors. Basic wiring is your responsibility.

Question: Can I use the water temp gauge for oil temperature?

Answer: No, each gauge is calibrated for its specific purpose. Use the water temp gauge only for coolant temperature and the oil temp gauge for engine oil temperature.

Question: How do I connect the tachometer to my engine?

Answer: The tachometer connects to the ignition coil or tach signal wire on your vehicle. The user manual provides wiring instructions. It works with 1-8 cylinder gasoline engines only.

This 52mm gauge provides a clear analog and digital dual display for critical engine data. It features a bright 7-color LED backlight that you can switch with a button on the screen, making it easy to match your dashboard style. Designed for 12-volt systems in gasoline cars with 4, 6, or 8 cylinders.

This versatile instrument can function as a boost PSI gauge, water temp gauge, oil temp gauge, oil pressure gauge, voltmeter, air fuel ratio gauge, exhaust gas temp gauge, or a tachometer. The high-speed stepper motor provides a quick and accurate response to changes in your engine's performance.

The button on the front of the screen allows you to cycle through seven different LED colors. This feature lets you personalize the look of your gauge to match your vehicle's interior lighting or simply choose the color you prefer for better visibility.

Professional installation is highly recommended to ensure the gauge operates correctly and safely. The package includes one instrument and an installation manual to guide you through the setup process.

Key Features and Benefits

- 7-color LED backlight that you can switch with a button on the screen, allowing you to personalize your dashboard's look.

• Analog and digital dual display that provides both a quick visual reference and precise numerical readings.

• High-speed stepper motor that delivers a fast and accurate response to engine changes, giving you reliable data.

• Compatible with multiple sensor types including boost, water temp, oil temp, oil pressure, voltmeter, air fuel ratio, EGT, and tachometer, making it a versatile tool for monitoring your engine.

• 52mm / 2-inch diameter that fits standard gauge pods and mounting kits for a clean installation.

Who Is This For

- Car enthusiasts who want to monitor specific engine parameters like boost pressure or air-fuel ratio.

• DIY mechanics looking for a single, multi-functional gauge to replace several individual units.

• Drivers of 12-volt gasoline vehicles who want a customizable and easy-to-read dashboard display.

Usage Scenario

Mark had just finished installing a turbocharger on his project car. He needed a reliable way to keep an eye on his boost levels and air-fuel mixture to prevent engine damage. He mounted this 52mm gauge in his center console. Now, with a quick glance, he can see his boost pressure on the analog dial and the exact PSI reading on the digital display. He set the LED to a cool blue that matches his interior lights, and the fast-response stepper motor gives him the confidence to push his car, knowing he has accurate data at his fingertips.

Micro Comparison

While many gauges offer a single function or a fixed backlight, this model combines seven different monitoring capabilities in one unit. The 7-color LED display and analog/digital dual readout provide more customization and clarity than simpler single-display gauges, all without needing to buy multiple separate instruments.

Specifications

- Diameter: 52mm / 2 in

• Material: ABS

• Power: DC 10-15V (12V Professional)

• Current: IGN MAX 0.3A, ILM 0.3A

• Display: Analog and Digital Dual Display with 7-Color LED

Package Includes

- 1 x Instrument

• 1 x Installation Manual

Why You Will Love It

You can monitor multiple vital engine functions with a single, stylish gauge that fits perfectly in your dashboard. The ability to change the LED color lets you create a custom look that feels uniquely yours. It gives you the information you need to drive with confidence, knowing your engine is running at its best.

Questions and Answers

Question: What does this gauge measure?

Answer: This gauge can measure boost PSI, water temperature, oil temperature, oil pressure, voltage, air-fuel ratio, exhaust gas temperature, and RPM as a tachometer.

Question: How do I change the LED color?

Answer: There is a button on the screen of the gauge. Pressing this button will cycle through the seven available LED colors.

Question: What is the diameter of this gauge?

Answer: The diameter is 52mm, which is a standard 2-inch size.

Question: What voltage does it work with?

Answer: It is designed for a DC power supply of 10 to 15 volts, making it suitable for standard 12-volt car electrical systems.

Question: Is professional installation required?

Answer: Yes, professional installation is highly recommended to ensure proper and safe operation of the gauge.

Monitor your engine's exhaust gas temperature with precision using this 52mm EGT gauge. It measures from 300 to 1300 degrees Celsius, giving you the data you need to keep your turbo engine running safely. The high-performance stepper motor ensures smooth and accurate needle movement.

This gauge features a clear LED display with seven color options for the pointer. You can switch the light color using the button on the lens to match your dashboard setup. It is a universal fit for all 12V vehicles, making it a versatile upgrade for your car or truck.

Built for reliability, the gauge draws a maximum current of 0.3A for both ignition and illumination. It operates on a standard 12V DC power supply. The package includes an English installation manual and all necessary components for a professional setup.

Keep an eye on your exhaust gas temperature and protect your engine from overheating. This EGT gauge provides real-time readings to help you tune your vehicle for better performance and longevity.

Key Features and Benefits

- High-performance stepper motor that provides accurate and smooth pointer movement for reliable temperature readings.

• 7-color LED pointer that lets you customize the gauge look to match your interior style or dashboard lighting.

• Wide temperature range from 300 to 1300 degrees Celsius that covers the full operating range of most turbocharged engines.

• Universal 12V DC compatibility that allows easy installation in most cars, trucks, and SUVs.

• Clear and bright LED display that makes readings easy to see even in direct sunlight or low-light conditions.

Who Is This For

- Car enthusiasts who want to monitor exhaust gas temperature for performance tuning and engine protection.

• DIY mechanics looking for a reliable aftermarket gauge with a stepper motor for accurate readings.

• Owners of turbocharged or diesel vehicles who need to prevent overheating and avoid engine damage.

• Drivers who want a customizable gauge with multiple color options to match their vehicle's interior.

Usage Scenario

Mark had just installed a new turbo kit on his project car. He needed a way to monitor the exhaust gas temperature to avoid melting the pistons during hard pulls. After connecting this EGT gauge, he could see the temperature climbing under boost and immediately adjusted his fuel map. The stepper motor gave him smooth needle movement, and the 7-color pointer let him match the gauge to his blue dashboard lights. Now he drives with confidence, knowing exactly what his engine is doing.

Micro Comparison

Some basic EGT gauges use a simple needle and have a fixed white backlight. This one uses a stepper motor for precise movement and gives you seven color choices for the pointer. The wide measurement range from 300 to 1300 degrees Celsius covers both low and high temperature conditions, making it suitable for both street and track use.

Specifications

Diameter: 52 mm / 2 in

Temperature Range: 300-1300 Celsius

Current: IGN MAX 0.3A ILM 0.3A

Power: DC (10-15V) 12V

Sensor Thread Size: 1/8 NPT

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement.

Package Includes

- 1 x Exhaust gas temp gauge

• 1 x EGT sensor (Thread size: 1/8 NPT)

• 1 x Cabling

• 1 x English Installation Manual

• 1 x Retail Box

Why You Will Love It

You get accurate temperature readings from a stepper motor gauge that responds smoothly to engine changes. The seven color options let you personalize the look without extra work. It is a straightforward upgrade that gives you real peace of mind about your engine's health.

Questions and Answers

Question: Will this gauge work on a 12V diesel truck?

Answer: Yes, it is universal for all 12V vehicles including diesel trucks.

Question: Does the gauge come with a sensor?

Answer: Yes, the package includes one EGT sensor with a 1/8 NPT thread.

Question: Can I change the pointer color while driving?

Answer: Yes, you can switch between the 7 colors using the button on the lens.

Question: Is an installation manual included?

Answer: Yes, an English installation manual comes in the box.

Question: What is the power requirement for this gauge?

Answer: It runs on a 12V DC power supply with a range of 10-15V.

Monitor your gasoline car's vital signs with a single set of 52mm gauges. This universal kit includes a tachometer, water temperature gauge, oil temperature gauge, boost meter, oil pressure gauge, and voltmeter, all designed for 12V systems. Get a complete picture of your engine's performance and health at a glance.

Each gauge features a white LED backlight for clear visibility, day or night. The smoke lens gives the set a sleek, modern look that integrates well with most dashboards. The tachometer reads up to 8000 RPM and is compatible with 4, 6, and 8-cylinder gasoline engines, making it a versatile choice for a wide range of vehicles.

Installation is straightforward, and the package includes a user manual in English. The gauges feature an opening sweep movement upon startup, adding a professional touch. With these gauges, you can keep an eye on boost pressure, oil pressure, and temperatures, helping you catch potential issues before they become major problems.

This gauge set is built for durability with a plastic shell and comes with all necessary sensors and mounting hardware. It is a practical upgrade for anyone who wants to track engine data without replacing their entire dashboard setup. The set adds a functional, performance-oriented look to your vehicle's interior.

Key Features and Benefits

- White LED backlighting that provides clear readability in low-light conditions for safer driving at night.

• Smoke lens design that offers a clean, modern appearance that blends well with various dashboard styles.

• Opening sweep movement on startup that gives a professional, high-performance feel and confirms gauge function.

• Universal fitment for 4, 6, and 8-cylinder 12V gasoline cars, making it a versatile choice for multiple vehicles.

• Complete sensor package included with most gauges, simplifying the installation process and ensuring accurate readings.

Who Is This For

- Car enthusiasts who want to monitor engine performance and health with a complete set of gauges.

• DIY mechanics performing a custom dashboard or gauge pod installation in their gasoline-powered vehicle.

• Owners of older cars who want to add modern monitoring capabilities without a full digital dash upgrade.

• Drivers preparing for track days who need real-time data on boost, oil pressure, and engine temperatures.

Usage Scenario

After installing a turbo kit on his sedan, Mark needed a way to keep an eye on boost levels and engine temperatures. He installed this 6-gauge set in a single pod on his dash. Now, during a hard pull, he can watch the boost gauge climb while keeping an eye on oil temp. The white LED display is easy to read even in direct sunlight, and the sweep on startup gives him confidence that all gauges are working. He feels more in control and can spot a rising temperature trend before it becomes a problem.

Micro Comparison

Unlike individual gauges that require separate wiring and mounting, this kit provides a coordinated set with a consistent look. The included sensors save you the hassle of sourcing parts from different manufacturers. While some digital dash systems offer more features, this analog-style set is more affordable, easier to install, and provides the essential data most drivers need without overwhelming complexity.

Specifications

Gauge Size: 52 mm / 2 in

Voltage: 12V

Tachometer Range: 0-8000 RPM

Boost Gauge Range: -30~30 in.hg, -1~2 BAR

Water Temperature Range: 40~120 Celsius / 50~150 Celsius

Oil Temperature Range: 40~120 Celsius / 50~150 Celsius

Vacuum Range: -30~0 in.hg

Material: Plastic Shell

Backlight: White LED

Lens: Smoke

Number of Cylinders: 4, 6, 8

Water Temperature Sensor Thread: 1/8NPT

Fitment: Gasoline Car 12V (Not for motorcycle, not for boat)

Package Includes

1x Tachometer Gauge

1x Boost Gauge with Sensor

1x Water Temperature Gauge with Sensor

1x Oil Temperature Gauge

1x Oil Pressure Gauge

1x Voltmeter

1x User Manual in English

Mounting and Installation Hardware

Why You Will Love It

You will feel more connected to your car's performance with real-time data at your fingertips. The coordinated look of the smoke lens gauges gives your interior a purposeful, race-inspired upgrade. Knowing your engine's status on every drive brings peace of mind and a greater sense of control.

Questions and Answers

Question: Will these gauges work on a diesel engine?

Answer: No, these gauges are designed for 12V gasoline cars only. They are not compatible with diesel engines.

Question: Does the tachometer work with a 4-cylinder engine?

Answer: Yes, the tachometer is compatible with 4, 6, and 8-cylinder gasoline engines.

Question: What does the opening sweep movement mean?

Answer: When you first turn on the ignition, the gauge needles will sweep to the maximum and then return to zero. This is a normal self-test function that confirms the gauge is working.

Question: Are the sensors included with the boost and water temperature gauges?

Answer: Yes, the boost gauge and water temperature gauge each come with their own sensor. The other gauges do not include separate sensors.

Question: Can I install these gauges myself?

Answer: Yes, the package includes an English user manual and mounting hardware. However, professional installation is recommended if you are not experienced with automotive electrical systems.

Monitor your engine's vital signs with a single, compact gauge. This 52mm digital display unit combines a turbo boost gauge with water temperature, oil temperature, oil pressure, voltage, and air-fuel ratio readings. The dual red and blue LED display gives you a clear, race-inspired look at your vehicle's performance.

This gauge is designed for drivers who want to keep a close eye on engine health without cluttering the dashboard. The digital LCD screen shows precise numerical data, while the analog LED ring provides a quick visual reference. It fits standard 2-inch or 52mm gauge pods, making installation straightforward for most gasoline vehicles.

The gauge reads boost pressure from 0 to 35 PSI and vacuum levels from -30 to 0 in HG. It operates on a 12V DC power supply, making it compatible with most car electrical systems. The smoke-tinted lens looks subtle during the day and lights up with a bright, clear LED display at night for easy reading in any condition.

Built with a lightweight plastic shell, this gauge adds a professional racing aesthetic to your interior. The package includes a user manual in English to help with setup. Whether you are tuning for performance or just want to keep your engine running smoothly, this gauge delivers the information you need at a glance.

Key Features and Benefits

- Digital and analog LED display that shows precise numbers and a quick visual reading at the same time

• Dual red and blue LED colors let you customize the look to match your interior or gauge pod lighting

• 52mm diameter fits most standard gauge pods and holders for easy installation

• Measures boost up to 35 PSI and vacuum down to -30 in HG for turbo and supercharged engines

• Smoke-tinted lens keeps the gauge looking clean during the day and provides clear visibility at night

• Lightweight plastic shell construction adds a racing feel without extra weight on your dashboard

Who Is This For

- Car enthusiasts who want to monitor turbo boost and engine vitals in one compact gauge

• DIY mechanics installing a gauge pod setup in their gasoline vehicle

• Drivers who prefer a digital readout for accuracy and a colored LED ring for quick reference

• Anyone upgrading their interior with a professional, race-inspired look

Usage Scenario

Mike had just finished installing a turbo kit on his sedan and needed a reliable way to keep an eye on boost pressure and oil temperature. He picked this 52mm gauge because it combined multiple readings in one unit. After mounting it in a single gauge pod on the steering column, he could see boost climbing during hard acceleration and oil temp staying within safe range during long drives. The red and blue LED display matched his interior lights perfectly, and the digital numbers gave him the confidence to push his setup without worrying about engine damage.

Micro Comparison

Some multi-function gauges require separate senders or complex wiring for each reading, which adds time and cost to installation. This unit integrates boost, water temp, oil temp, oil pressure, voltage, and air-fuel ratio into one straightforward package. The dual red and blue color scheme also gives you more visual customization than single-color gauges, letting you match your interior or create a unique look.

Specifications

Diameter: 52mm / 2.0 in

Boost Reading: 0 to 35 PSI

Vacuum Range: -30 to 0 in HG

Power: DC 10-15V (12V professional)

Material: Plastic Shell

Display: LED super white display with red and blue color options

Lens: Smoke tint during the day, clear LED at night

Condition: 100% new in box

Package Includes

- 1 x Gauge

• 1 x User Manual in English

Why You Will Love It

You get a full engine monitoring system in a single, easy-to-read gauge. The dual LED colors let you personalize your dashboard, and the digital accuracy gives you confidence in your readings. It is a straightforward upgrade that adds both function and style to your car.

Questions and Answers

Question: Does this gauge work with diesel engines?

Answer: It is designed for most gasoline vehicles. Check compatibility with your specific engine before purchase.

Question: Can I switch between red and blue LED colors while driving?

Answer: Yes, you can select either red or blue display color based on your preference.

Question: What size gauge pod do I need for installation?

Answer: This gauge fits standard 2-inch or 52mm diameter gauge pods and holders.

Question: Does the package include the sending units for oil pressure and temperature?

Answer: The package includes the gauge and user manual. Sending units are not included and must be purchased separately if needed.

Question: How is the gauge powered?

Answer: It connects to a 12V DC power source, typically from your vehicle's electrical system.

Keep a close watch on your engine's vital signs with this 52mm multifunction car gauge set. It combines water temperature, oil temperature, oil pressure, tachometer, boost, voltmeter, and exhaust gas temperature readings into one cohesive system. The built-in alarm function provides an extra layer of security by flashing the backlight red when a reading enters the red alert zone, helping you catch potential issues before they become serious problems.

This gauge set is designed for 12-volt gasoline vehicles and works with 1 to 8-cylinder engines. Each gauge features a high-speed stepper motor for quick and accurate response to changing conditions. The 7-color LED backlight is adjustable, so you can switch the display color to match your dashboard or personal preference using the button on the lens. The boost, water temperature, oil temperature, oil pressure, and exhaust temperature gauges all come with their own sensors for easy installation.

Note that the air-fuel ratio gauge does not include a sensor and is only compatible with narrow band oxygen sensors. The sensor thread size is 1/8ZG. English installation instructions are included in the package for a straightforward setup process.

Key Features and Benefits

- High-speed stepper motor that provides quick and accurate response to engine changes

• Alarm function that flashes the backlight red when readings hit the red zone, giving you a clear warning

• Adjustable 7-color LED backlight lets you customize the gauge appearance to match your vehicle's style

• Button on the lens allows easy color switching without complex wiring

• Includes sensors for boost, water temp, oil temp, oil pressure, and exhaust temp for a complete monitoring solution

• Compatible with 12-volt gasoline vehicles and 1 to 8-cylinder engines

Who Is This For

- Car enthusiasts who want to monitor multiple engine parameters in one place

• DIY mechanics installing aftermarket gauges for better performance tracking

• Drivers of modified or tuned vehicles who need real-time feedback on engine health

• Anyone upgrading their dashboard with a modern, colorful gauge display

Usage Scenario

Mark had just finished a long highway drive when he noticed his engine temperature creeping up. His factory gauge only showed a vague warning light, leaving him guessing. After installing this 7-color gauge set, he could see the exact water temperature reading. On his next road trip, the alarm function flashed red when the oil pressure dropped slightly during a steep climb. He pulled over, checked the oil level, and avoided a potential breakdown. Now he drives with confidence knowing his gauges give him the full picture.

Micro Comparison

Unlike basic single-function gauges that only track one parameter, this set combines seven critical readings into a unified display system. The adjustable 7-color backlight and alarm function add convenience and safety features that standard gauges lack. The included sensors for most functions also save you the hassle of sourcing them separately, making it a more complete solution for monitoring your engine.

Specifications

Gauge Diameter: 52 mm / 2.0 in

Gauge Height: 53 mm / 2.1 in

Gauge Length: 57 mm / 2.2 in

Weight: 0.35 kg / 12.3 oz

Material: Metal and Plastic

Tachometer: 0 to 10,000 RPM

Boost Gauge (PSI): -30 to 30 PSI

Boost Gauge (Bar): -1 to 2 Bar

Water Temperature Gauge: 40 to 140 °C

Oil Temperature Gauge: 40 to 140 °C

Oil Pressure Gauge: 0 to 100 PSI

Voltmeter: 8 to 18 V

Air Fuel Ratio Gauge: 20:1 to 10:1

Exhaust Temperature Gauge: 300 to 1300 °C

Sensor Thread Size: 1/8ZG

Placement on Vehicle: Front

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement.

Package Includes

- 1 x Gauge (selected type)

• 1 x Sensor (included with boost, water temp, oil temp, oil pressure, and exhaust temp gauges)

• 1 x English Installation Instruction

Note: Air-fuel ratio gauge does not include a sensor. Sensor must be purchased separately. After receiving the gauge, the pointer not showing 0 is normal. It will function correctly when powered on.

Why You Will Love It

You get a complete engine monitoring system that tracks seven key parameters in one compact 52mm gauge. The customizable 7-color backlight lets you match your dashboard style, while the alarm function gives you peace of mind by warning you of potential problems. It is a practical upgrade that helps you keep your engine running smoothly.

Questions and Answers

Question: Is this gauge set compatible with diesel engines?

Answer: No, this gauge set is designed for 12-volt gasoline vehicles only.

Question: Does the tachometer work with all engine cylinder counts?

Answer: The tachometer is suitable for 1 to 8-cylinder gasoline engines only.

Question: What does the alarm function do exactly?

Answer: When the gauge reading reaches the red text area on the instrument, the backlight flashes red to alert you.

Question: Can I change the backlight color while driving?

Answer: Yes, you can press the button on the lens to switch between the 7 colors at any time.

Question: Does the air-fuel ratio gauge come with an oxygen sensor?

Answer: No, the air-fuel ratio gauge does not include a sensor. You need to purchase it separately, and it is only compatible with narrow band oxygen sensors.

Get a complete view of your engine's performance with this 6-piece gauge set. It includes a GPS speedometer, tachometer, water temperature gauge, fuel level gauge, voltmeter, and oil pressure gauge. This kit gives you all the essential readings for your boat or car.

Each gauge is built to handle tough conditions. The set features a 316 stainless steel housing and an IP67 waterproof and dust-proof rating. The anti-fog curved glass keeps the displays clear, and the 7-color LED backlight lets you customize the look of your dashboard to match your style.

This kit is designed for a straightforward installation. It includes all the necessary sensors and sending units, along with detailed instructions. The 85mm (3-3/8”) speedometer and tachometer provide clear, easy-to-read data, while the 52mm (2-1/16”) auxiliary gauges fit neatly into standard openings.

Key Features and Benefits

- GPS speedometer provides accurate speed readings without a mechanical cable connection for a cleaner install

• 7-color LED backlight lets you switch between red, yellow, orange, green, blue, purple, and white to match your dashboard

• 316 stainless steel bezel resists corrosion and damage from moisture for long-lasting durability

• IP67 waterproof and dust-proof rating protects the gauges from water jets and dust ingress for reliable performance in wet environments

• Anti-fog curved glass prevents condensation from obscuring the display for clear visibility at all times

• Complete sensor set includes all sending units needed for accurate readings of temperature, pressure, and fuel level

Who Is This For

- Boat owners who want to upgrade their dashboard with a modern, waterproof gauge system

• Car enthusiasts installing a custom dash or replacing old, inaccurate gauges

• DIY mechanics looking for a complete set of instruments to monitor engine health during a restoration project

Usage Scenario

Mark was finishing a full restoration on his classic fishing boat. The old gauges were faded and unreliable. He installed this 6-piece set in a single afternoon. The GPS speedometer gave him accurate speed readings without a cable, and the tachometer helped him find the best cruising RPM. On his first trip out, the water temperature gauge caught a rising temp early, letting him adjust his trim and avoid an overheat. The 7-color backlight looked great against the new dark dash.

Micro Comparison

Many single-purpose gauges require separate wiring and mounting. This kit provides six coordinated instruments with a unified look and a shared 12-24V power system. The included sensors and sending units save you the time and cost of sourcing them separately. The GPS speedometer also removes the need for a mechanical speedometer cable, simplifying the installation process.

Specifications

- Material: Anti-Fog Curved Glass, 316 Stainless Steel

• Operating Voltage: 12-24V (9-32V for auxiliary gauges)

• Speedometer Range: 0-160 MPH / 0-200 km/h

• Tachometer Range: 0-8000 RPM

• Water Temperature Range: 30-250°F / 0-120°C

• Oil Pressure Range: 0-150 PSI / 0-10 bar

• Voltmeter Range: 8-16V

• Fuel Level Signal: 240-33 ohm

• Waterproof Rating: IP67

• Speedometer and Tachometer Size: 85 mm / 3-3/8 inch diameter

• Auxiliary Gauge Size: 52 mm / 2-1/16 inch diameter

Package Includes

- 1 x 85mm GPS Speedometer Gauge

• 1 x GPS Antenna

• 1 x Tachometer

• 1 x Tachometer Sender

• 1 x Voltmeter

• 1 x Water Temperature Gauge

• 1 x Water Temperature Sensor

• 1 x Oil Pressure Gauge

• 1 x Oil Pressure Sensor

• 1 x Fuel Level Gauge

• 1 x Fuel Level Sender

• 7 x Installation Instruction

Why You Will Love It

This kit gives you a complete monitoring system in one box, saving you the hassle of piecing together parts. The 7-color backlight adds a personalized touch to your dash. You get professional-grade instruments that are built to last in wet and harsh environments.

Questions and Answers

Question: Does this gauge set work with a 12V or 24V system?

Answer: It works with both 12V and 24V electrical systems. The auxiliary gauges operate on a 9-32V range.

Question: Can I change the backlight color on each gauge?

Answer: Yes, each gauge has a 7-color LED backlight. You can switch between red, yellow, orange, green, blue, purple, and white.

Question: Is the speedometer accurate without a physical cable?

Answer: Yes, it uses a GPS signal to measure speed. It shows readings in both MPH and km/h.

Question: What size hole do I need to cut for the larger gauges?

Answer: The speedometer and tachometer need an 85 mm or 3-3/8 inch diameter hole. The smaller gauges need a 52 mm or 2-1/16 inch hole.

Question: Does the water temperature gauge come with a sensor?

Answer: Yes, the kit includes a water temperature sensor that connects directly to the gauge.

Monitor your engine's RPM with precision using the CCUUD 80MM High Speed Stepper Motor Tachometer Gauge. This gauge reads from 0 to 11000 RPM and is designed for 1-8 cylinder gasoline cars running on a 12V system. It combines accurate readings with a clear, customizable display and a built-in shift light to help you time your gear changes perfectly.

This tachometer features a high-speed stepper motor that provides a quick response, making it suitable for professional motorsports. The gauge offers a full sweep of 270 degrees, controlled by a microcomputer for high precision. The dial and needle perform an opening and closing animation when you turn the ignition on and off, adding a modern touch to your dashboard.

You can personalize the look of the gauge with 7 different LED backlight colors. The dial is invisible when the ignition is off, but lights up clearly when you start the car. The red needle pointer ensures high visibility, so you can always keep an eye on your revs, even in low light conditions.

The tachometer includes dual warning systems: a warning LED and a buzzer. You can set two custom RPM thresholds, and when exceeded, the light flashes and the buzzer sounds. An exclusive large-sized indicator, which lights up green and red, further enhances the visibility of these warnings. A peak memory function also stores the maximum RPM reached during a drive for later review.

Key Features and Benefits

- High-speed stepper motor that provides a quick and precise response for accurate RPM readings.

• 7 adjustable LED backlight colors that let you customize the gauge's appearance to match your style.

• Dual warning system with a flashing LED and buzzer that alerts you when you exceed your set RPM limits.

• Large-sized indicator that lights up green and red to provide a clear, additional visual warning.

• Peak memory function that stores the highest RPM reached, allowing you to review your driving performance.

• Detachable switch unit with a light that can be fixed on the gauge or mounted separately for flexible control.

Who Is This For

- Car enthusiasts who want a precise and responsive tachometer for tracking engine performance.

• Drivers of 1-8 cylinder gasoline vehicles who need a reliable RPM gauge for daily driving or track use.

• Anyone looking to upgrade their dashboard with a modern gauge that features customizable lighting and a built-in shift light.

Usage Scenario

Mark just finished installing a new performance camshaft in his Honda Civic. He needs to monitor his RPMs closely to find the new power band and avoid over-revving. With the CCUUD tachometer, he sets the first warning at 6500 RPM and the second at 7200 RPM. As he accelerates through the gears on an on-ramp, the shift light and buzzer give him a clear signal to shift at the perfect moment, protecting his engine and maximizing his speed.

Micro Comparison

Unlike basic tachometers that use a standard air-core movement, this gauge uses a high-speed stepper motor for faster and more accurate needle response. The combination of a 7-color backlight, dual RPM warnings, and a peak memory function offers more control and feedback than simpler, single-function gauges.

Specifications

- Material: ABS

• Item Size: 80mm x 80mm x 80mm / 3.1 x 3.1 x 3.1 in

• Item Weight: 0.95 kg / 2.1 lb

• RPM Range: 0-11000 RPM

• Fitment: 12V, 1-8 cylinder gasoline cars

• Interchange Part Number: YC101357

• Manufacturer Part Number: TT101504

Package Includes

- 1 x 80MM Tachometer Gauge

• 1 x Shift Light

• 1 x Mounting Bracket

• 1 x Meter Cup

• 1 x Installation Manual

Why You Will Love It

This tachometer gives you the confidence to push your engine, knowing you have a clear, audible, and visual cue for when to shift. The customizable lighting lets you match your car's interior, and the sleek opening animation adds a premium feel every time you start your drive. It is a practical upgrade that also enhances the look of your cockpit.

Questions and Answers

Question: Will this tachometer work on my 4-cylinder car?

Answer: Yes, this gauge is designed to work with 1 to 8 cylinder gasoline cars that use a 12V electrical system.

Question: How do I set the RPM warnings?

Answer: You can set two custom RPM thresholds using the detachable switch unit. The manual provides step-by-step instructions for programming the warning points.

Question: Does the gauge come with a shift light?

Answer: Yes, the package includes a separate shift light that works with the gauge's warning system.

Question: Can I change the backlight color while driving?

Answer: Yes, you can cycle through the 7 colors using the switch unit, so you can change the color on the go.

Question: What is the size of the gauge?

Answer: The gauge body is 80mm (3.1 inches) in diameter, which is a standard size for mounting in most aftermarket gauge pods or dash panels.

Monitor your vehicle's vital performance stats with a versatile 52mm gauge that fits in a standard dashboard pod. Whether you need to track boost pressure, water temperature, oil pressure, or RPM, this CNSPEED gauge gives you real-time data in a clear, easy-to-read format.

Keeping an eye on your engine's key metrics helps you catch issues early and get the most out of your drive. This 52mm gauge is built to handle the demands of any 12V car, with a tough ABS housing and a smoke lens that looks right at home in your cockpit. The simple white dial and red pointer make it easy to read at a glance, even when you are focused on the road ahead.

You can choose from 11 different gauge types to match exactly what you need. Options include boost gauges in PSI or BAR, vacuum gauge, water temperature gauge, oil temperature gauge, oil pressure gauge in PSI or BAR, voltmeter, air/fuel ratio gauge, exhaust gas temperature gauge, and tachometer. Each gauge comes with the necessary installation hardware and an English manual to help you get set up.

This gauge is designed for straightforward installation in most 12V vehicles. The package includes a nylon pressure line with an adaptor for boost models, and a sensor for temperature and pressure gauges. The 52mm size fits standard gauge pods, so you can add it to your existing setup without any custom fabrication.

Key Features and Benefits

- 52mm standard size that fits most gauge pods and mounting kits for a clean, integrated look

• Smoke lens and white dial with red pointer for clear visibility in all lighting conditions

• ABS housing that is lightweight and durable for long-lasting performance in the car

• 11 gauge types available so you can build a custom monitoring setup for your specific needs

• Compatible with all 12V cars for broad vehicle support

• Includes necessary sensors, pressure line, and English manual for easy installation

Who Is This For

- Car enthusiasts who want to monitor engine performance and catch problems early

• DIY mechanics installing aftermarket gauges in their own vehicle

• Owners of turbocharged or high-performance cars who need boost and pressure readings

• Drivers who want a simple, reliable way to check water temp, oil temp, or electrical system voltage

Usage Scenario

Mike just finished rebuilding the engine on his turbo hatchback and wanted a reliable way to keep an eye on boost pressure and oil temperature. He picked the CNSPEED 52mm boost gauge and oil temp gauge, mounted them in his dash pod, and wired them up in an afternoon. Now on every drive, he can see exactly how much boost he is making and whether the oil is getting too hot during spirited driving. It gives him the confidence to push his car harder, knowing he has real-time data right in front of him.

Micro Comparison

This CNSPEED gauge offers a practical choice for drivers who want a no-fuss monitoring solution. While some digital gauges require complex wiring and smartphone apps, this analog gauge gives you instant, glanceable readings without any extra hassle. The wide selection of 11 gauge types means you can build a complete dashboard setup from one brand, keeping the look consistent and installation simple.

Specifications

Material: ABS

Item Size: 52mm / 2.0 in (diameter)

Item Weight: 0.4 kg / 14.1 oz

Placement on Vehicle: Front

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement.

Package Includes

- 1 x CNSPEED Gauge (type as selected)

• 1 x Nylon Pressure Line with Adaptor (for boost gauge models)

• 1 x Sensor (for temperature and pressure gauge models)

• 1 x English Manual

Why You Will Love It

You get a clear, real-time view of your engine's health without any complicated setup. The 52mm size fits right into your dash, and the choice of 11 gauge types means you can monitor exactly what matters to you. It is a straightforward upgrade that helps you drive with more confidence and control.

Questions and Answers

Question: Will this gauge work in my diesel truck?

Answer: This gauge is designed for 12V gasoline cars. It may not be compatible with diesel engines or 24V electrical systems.

Question: Does the boost gauge come with all the fittings I need?

Answer: Yes, the boost gauge package includes a nylon pressure line and one adaptor to help you connect it to your engine.

Question: Can I use the water temperature gauge with an aftermarket radiator?

Answer: Yes, as long as your vehicle has a 12V electrical system and you can install the included 1/8NPT temperature sensor in the coolant path, it should work.

Question: What is the difference between the oil pressure gauge in PSI and BAR?

Answer: The PSI gauge reads 0-100 PSI, while the BAR gauge reads 0-7 BAR. Choose the unit you prefer or the one that matches your other gauges.

Question: Does the tachometer work with all engine types?

Answer: The tachometer is designed for 12V gasoline cars with 4, 6, or 8 cylinders. It may not work with diesel engines or rotary engines.

Monitor your engine's vital signs with a single, high-visibility gauge. This 52mm digital display unit replaces multiple factory gauges, giving you real-time data on water temperature, oil pressure, voltage, air-fuel ratio, exhaust gas temp, and RPM. The bright 20 LED readout ensures you can see critical information at a glance, even in direct sunlight.

This gauge is designed for 12-volt gasoline vehicles and supports 4, 6, and 8-cylinder engines. It provides accurate readings across a wide range of functions, helping you keep your engine running smoothly and catch potential issues early. The compact 52mm size fits standard gauge pods and dash openings for a clean installation.

Built with a durable plastic shell, this gauge is engineered to withstand the vibrations and temperature changes found under the dashboard. Each sensor is included with the specific gauge variant you choose, so you get everything you need to start monitoring. The included English manual makes setup straightforward for DIY enthusiasts and professional mechanics alike.

Whether you are tuning for performance or just want to keep a closer eye on your engine's health, this multi-function gauge delivers reliable data in a single, easy-to-read package. It replaces the need for multiple separate meters, saving space and simplifying your dashboard layout.

Key Features and Benefits

- 20 LED digital display that provides bright, clear readings in all lighting conditions.

• 52mm standard size that fits easily into most gauge pods and dash openings.

• Multi-function design that monitors water temp, oil temp, oil pressure, voltage, AFR, EGT, boost, vacuum, and RPM.

• Durable plastic shell construction that resists vibration and daily wear.

• Compatible with 12V gasoline engines for 4, 6, and 8-cylinder vehicles.

Who Is This For

- Car enthusiasts who want a clean, multi-function gauge setup without cluttering the dashboard.

• DIY mechanics performing engine swaps or custom builds who need reliable monitoring.

• Daily drivers who want to keep an eye on engine health and catch problems early.

• Performance tuners who need real-time data on boost, AFR, and EGT for fine-tuning.

Usage Scenario

Mark had just finished rebuilding the engine in his project car and needed a way to monitor oil pressure and water temperature without installing three separate gauges. He picked up this 52mm digital gauge and installed it in a single pod on his dash. During the first test drive, he noticed the water temp reading climbing higher than expected. The bright LED display caught his eye immediately, and he pulled over to check the coolant level, saving his new engine from overheating. Now he trusts the gauge for every drive.

Micro Comparison

Many single-function gauges require multiple pods and wiring harnesses, which takes up space and adds complexity. This 52mm digital gauge combines multiple readouts into one compact unit, simplifying your dashboard and reducing installation time. It offers the same accuracy as dedicated gauges but with a cleaner, more unified look.

Specifications

Material: Plastic Shell

Diameter: 52 mm

Voltage: 12V

Display: 20 LED Digital

Compatibility: 4, 6, 8 cylinder gasoline engines

Package Includes

- 1 x Gauge (variant of your choice: Boost, Water Temp, Oil Temp, Oil Press, Voltmeter, AFR, EGT, Tachometer, Vacuum)

• 1 x Sensor (where applicable: Water temp sensor 1/8NPT, Oil temp sensor 1/8NPT, Oil press sensor NPT1/8, Exhaust temp sensor)

• 1 x English User Manual

Why You Will Love It

You will love how this single gauge cleans up your dashboard while giving you all the critical engine data you need. The bright LED display means you never have to squint to read a number, and the simple installation gets you monitoring fast. It is the practical choice for anyone who wants to stay informed without the clutter.

Questions and Answers

Question: Does this gauge work with diesel engines?

Answer: It is designed for 12V gasoline engines with 4, 6, or 8 cylinders. It may not be compatible with diesel engines.

Question: What size hole do I need to mount the gauge?

Answer: The gauge has a 52mm diameter. You will need a 52mm mounting hole or a standard gauge pod.

Question: Is the wiring harness included?

Answer: The gauge comes with its own wiring and an English manual for installation. You may need to supply your own power and ground connections.

Question: Can I use this gauge for both boost and oil pressure at the same time?

Answer: This is a single-function gauge. You choose one variant per unit. If you need multiple functions, you would install multiple units.

Question: Does the AFR gauge come with an oxygen sensor?

Answer: The AFR gauge package does not include an oxygen sensor. You will need to use your existing sensor or purchase one separately.

Monitor your engine's vital signs with a single, versatile gauge. This 2.5-inch / 62mm racing meter packs up to nine different functions into one compact unit, from boost pressure to tachometer. The 7-color LED backlight lets you match your dashboard style, while the stepper motor delivers accurate readings for tuned and performance cars.

This gauge is built for 12V gasoline racing cars and works with 4, 6, or 8-cylinder engines. It includes the sensor and mounting bracket, so you can install it in a standard gauge pod. The 270-degree visible angle makes it easy to read at a glance, whether you are on the track or tuning in the garage.

Each gauge function has a specific measurement range. The water temperature gauge reads from 20 to 120°C, oil temperature from 50 to 150°C, and oil pressure from 0 to 1000 kPa. The voltmeter covers 8 to 18V, the turbo gauge reads from -1 to 2 x 100 kPa, and the tachometer goes up to 9000 RPM. You can also choose vacuum, air-fuel ratio, or ext temp functions depending on the model you select.

When you turn the ignition on, the gauge performs a self-check by flashing the display. The stepper motor provides faster and more precise needle movement compared to traditional air-core meters. This means you get reliable data that helps you keep your engine running safely under hard driving conditions.

Key Features and Benefits

- 7-color LED backlight that lets you switch the display color to match your interior or mood

• Stepper motor drive that gives faster, more accurate needle response for reliable readings

• Self-check start-up that flashes the display when ignition is turned on to verify function

• 2.5-inch / 62mm size that fits standard gauge pods and dash openings

• 270-degree visible angle that makes the gauge readable from multiple seating positions

• Compatible with 4, 6, and 8-cylinder gasoline engines for broad vehicle fitment

Who Is This For

- Racing and performance car owners who need to monitor multiple engine parameters

• DIY tuners and garage builders installing aftermarket gauge setups in 12V gasoline vehicles

• Drivers who want a customizable dashboard look with switchable backlight colors

• Anyone replacing a single failed gauge with a multi-function unit that includes sensor and bracket

Usage Scenario

Marco had just finished rebuilding the engine on his track-day hatchback. He needed a way to keep an eye on water temperature and oil pressure during hot laps. He installed this 7-color gauge in a single pod on the A-pillar. During his first session, the water temp reading climbed faster than expected, so he backed off and avoided a potential overheat. The stepper motor gave him smooth, instant needle movement that felt precise, and he set the backlight to red to match his other gauges.

Micro Comparison

Unlike single-function gauges that require a separate pod for each reading, this unit combines multiple measurements in one housing. The 7-color backlight gives you visual customization that most basic white or amber gauges do not offer. The stepper motor also provides smoother and faster needle response than older air-core designs, so you get real-time feedback without lag.

Specifications

- Material: Plastic

• Size: 2.5 inch / 62 mm

• Item Weight: 350 g / 12.3 oz

• Item Dimensions: 62 x 62 x 62 mm / 2.4 x 2.4 x 2.4 in

• Voltage: 12V (gasoline racing car only, not for 24V)

• Backlight: 7-color LED, switchable

• Visible Angle: 270 degrees

• Tachometer Compatibility: 4, 6, and 8-cylinder engines

• Water Temperature Range: 20 to 120°C / 68 to 248°F

• Oil Temperature Range: 50 to 150°C / 122 to 302°F

• Oil Pressure Range: 0 to 1000 kPa / 0 to 145 psi

• Voltmeter Range: 8 to 18V

• Turbo Gauge Range: -1 to 2 x 100 kPa / -14.5 to 29 psi

• Tachometer Range: 0 to 9000 RPM

• Vacuum Gauge Range: -1 to 0 x 100 kPa

• Ext Temp Gauge Range: 2 to 11 x 100°C

Please allow 1-3 mm / 0.04-0.12 in difference due to manual measurement.

Package Includes

- 1 x Gauge

• 1 x Sensor

• 1 x Bracket

Why You Will Love It

You get a single gauge that replaces multiple individual meters, saving space on your dash. The switchable backlight lets you personalize the look without buying new hardware. With the sensor and bracket included, you have everything you need for a straightforward installation.

Questions and Answers

Question: Will this gauge work on a 24V truck?

Answer: No, this gauge is designed for 12V gasoline racing cars only. It does not work on 24V systems, boats, or motorcycles.

Question: Can I change the backlight color while driving?

Answer: Yes, the 7-color LED backlight is switchable. You can change the color at any time to match your preference or dashboard lighting.

Question: Does this gauge come with the sensor and mounting bracket?

Answer: Yes, the package includes one gauge, one sensor, and one bracket so you can install it right away.

Question: Which engine cylinders does the tachometer support?

Answer: The tachometer works with 4, 6, and 8-cylinder gasoline engines. It is not compatible with diesel or rotary engines.

Question: What is the visible angle of the gauge display?

Answer: The gauge has a 270-degree visible angle, which makes it easy to read from different seating positions in the car.

Monitor your engine's vital signs with this 52mm car racing gauge set. Designed for 12V gasoline racing cars, this collection includes a tachometer, oil pressure gauge, turbo boost gauge, water temperature gauge, exhaust gas temperature gauge, and a voltmeter. Each gauge features a smoked lens for a clean, modern look that reduces glare on the track.

This gauge system gives you real-time data on engine speed, boost pressure, oil condition, coolant temperature, exhaust heat, and electrical voltage. With multiple gauge types available, you can build a custom dashboard setup that matches your specific racing needs. Whether you are tuning for performance or monitoring for safety, these gauges provide the information you need at a glance.

Each gauge is built for easy installation in standard 52mm openings. The package options let you choose between gauge-only, gauge with sensor, or a gauge holder. The included sensors and manual help you get everything wired and working quickly. This set is a practical upgrade for any racer who wants to keep their engine running at its best.

Key Features and Benefits

- 52mm diameter gauge size fits standard dash openings for simple installation

• Smoked lens design reduces glare and gives a sleek, race-ready appearance

• Multiple gauge options including tachometer, turbo boost, oil pressure, water temp, EGT, and voltmeter let you monitor what matters most

• Compatible with 12V gasoline racing cars for direct electrical integration

• Sensors included with select gauge options for accurate, real-time readings

Who Is This For

- Racers who need to track engine RPM, boost pressure, and temperature during high-speed driving

• Car enthusiasts building or upgrading a custom dashboard with aftermarket gauges

• Mechanics and tuners who want precise data for engine tuning and diagnostics

• Owners of gasoline racing cars looking for a reliable, affordable gauge monitoring system

Usage Scenario

Marco was getting ready for his next track day when he noticed his engine temperature creeping up during long runs. He installed a water temp gauge from this set in his dash, along with an oil pressure gauge and a turbo boost gauge. During his next session, he spotted a pressure drop early and pulled into the pits before any damage occurred. The gauges gave him the confidence to push harder while keeping his engine safe.

Micro Comparison

Many entry-level gauges use basic plastic housings that fade or crack under heat. This gauge set uses a smoked lens and durable construction designed for the demands of racing. While some digital gauges require complex wiring, these analog-style gauges are straightforward to install and read instantly, making them a practical choice for both new builds and retrofits.

Specifications

- Gauge Diameter: 52mm

• Voltage: 12V

• Fitment: For gasoline racing cars (not for motorcycle)

• Tachometer: 0-1000 RPM

• Turbo Boost Gauge: 0-30 In.Hg, 0-35 PSI

• Boost Gauge Bar: 2 bar

• Water Temp Gauge: 40-140 Celsius, 1/8 NPT sensor

• Oil Temp Gauge: 40-140 Celsius, 1/8 NPT sensor

• Oil Pressure Gauge: 0-100 PSI, 1/8 NPT sensor

• Voltage Gauge: 8-18V

• Ext Temp Gauge: 300-1300 Celsius

• Lens Type: Smoked

Package Includes

- Choice of gauge (tachometer, turbo boost, boost bar, vacuum, water temp, oil temp, oil pressure, voltage, air fuel ratio, or ext temp gauge)

• Sensor (included with select gauge options)

• User manual

• Gauge holder available as separate option

Why You Will Love It

You get a complete engine monitoring system that fits right into your dash. The smoked lenses look professional and cut down on glare, so you can read your data even in bright sunlight. With multiple gauge types to choose from, you can build the exact setup your car needs without paying for extras you will not use.

Questions and Answers

Question: Will these gauges work on a motorcycle?

Answer: No, these gauges are designed for 12V gasoline racing cars only and are not compatible with motorcycles.

Question: Do I need to buy sensors separately?

Answer: Sensors are included with the gauge options that require them, such as turbo boost, water temp, oil temp, oil pressure, and ext temp gauges.

Question: What is the diameter of these gauges?

Answer: All gauges have a 52mm diameter, which is a standard size for most aftermarket gauge pods and dashboards.

Question: Can I install these gauges in a daily driver car?

Answer: Yes, as long as your car uses a 12V electrical system and runs on gasoline, these gauges can be installed for monitoring engine performance.

Question: Does the tachometer come with a sensor?

Answer: The tachometer package includes the gauge and manual only. No sensor is listed for the tachometer option.

This 52mm car gauge set brings seven essential readings into one unified display. With a 7-color LED backlight, it gives you real-time data on boost, water temp, oil temp, oil pressure, voltage, air-fuel ratio, and RPM. Built for 12V racing cars, it helps you monitor engine health and performance at a glance.

Each gauge delivers clear, accurate information so you can drive with confidence. The 7-color backlight lets you match the look of your dashboard or choose a color that stands out in low light. Whether you are tuning for the track or keeping an eye on daily driving conditions, this set covers the key metrics that matter.

The gauges are housed in a plastic shell with a 52mm diameter, making them easy to install in standard gauge pods or custom panels. They are designed for universal fitment on 12V vehicles with 4, 6, or 8 cylinder gasoline engines. Each gauge comes with its own sensor and wiring, so you get everything needed for a complete installation.

From monitoring turbo boost pressure to checking exhaust gas temperature, this set helps you spot issues before they become problems. It is a practical upgrade for anyone who wants to keep their engine running smoothly and safely.

Key Features and Benefits

- 7-color LED backlight that lets you customize the look of your gauges to match your interior or personal style

• 52mm gauge size that fits standard pods and panels for easy installation

• Multiple gauge functions in one set that gives you a complete view of engine performance without buying separate units

• Universal fit for 12V gasoline cars that works with 4, 6, or 8 cylinder engines

• Individual sensors included with each gauge that ensures accurate readings right out of the box

Who Is This For

- Car enthusiasts who want to monitor engine vitals during street or track driving

• DIY mechanics installing a full gauge setup for the first time

• Racers and tuners who need real-time data on boost, temperature, and fuel mixture

• Anyone upgrading an older vehicle with modern digital instrumentation

Usage Scenario

Mark had just finished a turbo upgrade on his 1990s sports car. He needed a way to keep an eye on boost pressure and engine temperatures during hard pulls. After installing this 7-gauge set, he could see his boost levels climb, watch water and oil temps stay safe, and check his air-fuel ratio for a proper tune. The 7-color backlight let him set a soft blue glow that matched his interior. Now he drives with full confidence, knowing his engine is running exactly where it should be.

Micro Comparison

Unlike single-function gauges that require separate mounting and wiring, this set gives you seven readings in a coordinated package. The 7-color LED backlight offers more customization than standard single-color gauges. Each gauge includes its own sensor, so you do not need to source additional parts for installation.

Specifications

Material: Plastic shell

Size: 52mm / 2.0 in diameter

Voltage: 12V

Backlight: 7 colors

Boost gauge range: -30 to 30 PSI

Water temp gauge range: 40 to 140 degrees Celsius / 104 to 284 degrees Fahrenheit

Oil pressure gauge range: 0 to 100 PSI

Voltmeter range: 8 to 18V

Exhaust gas temp gauge range: 0 to 1300 degrees Celsius / 32 to 2372 degrees Fahrenheit

Tachometer range: 0 to 9999 RPM

Fitment: 12V gasoline vehicles, 4/6/8 cylinder

Package Includes

- 1 x Turbo Boost Gauge (-30 to 30 PSI)

• 1 x Water Temp Gauge (40 to 140 degrees Celsius)

• 1 x Water Temp Sensor (1/8 NPT)

• 1 x Oil Press Gauge (0 to 100 PSI)

• 1 x Oil Press Sensor (NPT 1/8)

• 1 x Voltmeter (8 to 18V)

• 1 x Air/Fuel Ratio Gauge (oxygen sensor not included)

• 1 x EGT Exhaust Gas Temp Gauge (0 to 1300 degrees Celsius)

• 1 x Tachometer RPM (0 to 9999 RPM)

• 1 x English Instruction Manual

Why You Will Love It

You will love the peace of mind that comes from seeing all your engine's key data in one place. The 7-color backlight adds a personal touch to your dashboard. It is a complete kit that simplifies installation and gives you professional-level monitoring without a complicated setup.

Questions and Answers

Question: Do these gauges work with diesel engines?

Answer: These gauges are designed for 12V gasoline engines with 4, 6, or 8 cylinders. They are not recommended for diesel vehicles.

Question: Can I change the backlight color while driving?

Answer: Yes, you can switch between the 7 colors using the button on each gauge. The color change is quick and easy.

Question: Are the sensors included with every gauge?

Answer: Sensors are included for the water temp gauge, oil pressure gauge, and exhaust gas temp gauge. The air-fuel ratio gauge does not include an oxygen sensor.

Question: What size hole do I need to mount these gauges?

Answer: Each gauge has a 52mm / 2.0 in diameter. You will need a mounting hole that fits a standard 52mm gauge pod or panel.

Question: Will these work in a 24V truck system?

Answer: No, these gauges are designed for 12V systems only. Using them on a 24V system may damage the electronics.