Keep all your engine vitals in one clear view. This 85mm multi-function gauge combines a tachometer, fuel level gauge, water temperature meter, oil pressure gauge, and voltmeter into a single, easy-to-read LCD display. It works with 12V and 24V systems, making it a solid choice for cars, trucks, boats, and more.

This gauge set is built for real-world use. The high-definition LCD screen delivers sharp readouts, while the programmable inputs let you match it to your specific engine and sensors. Whether you are upgrading an old dashboard or building a new one, this unit simplifies your setup without sacrificing accuracy.

Durability is built in. The bezel is made from 316L stainless steel to resist corrosion, and the housing is IP67 waterproof. It handles wide temperature ranges and includes reverse polarity protection for safer installation. You get one gauge that covers five critical functions, reducing clutter and wiring complexity.

Installation is straightforward with the standard 85mm cutout. The gauge supports a variety of signals and is compatible with the included sensors for tachometer, fuel level, oil pressure, and water temperature. It is a practical, all-in-one solution for keeping your engine running smoothly.

Key Features and Benefits

- 6 functions in one gauge that reduces dashboard clutter and simplifies wiring.

• High-definition LCD screen that provides clear, easy-to-read data at a glance.

• Programmable inputs for tachometer ratio, ohm signals, and hour meter that allow custom setup for different engines.

• 316L stainless steel bezel that resists corrosion for long-lasting use in marine and outdoor environments.

• IP67 waterproof rating that protects against water and dust ingress.

• Reverse polarity protection that helps prevent damage during installation.

• Works with both 12V and 24V systems for versatile use across vehicles and boats.

Who Is This For

- Boat owners who want a single, waterproof gauge to monitor engine performance on the water.

• Truck and tractor operators needing a durable, multi-function display for 12V or 24V electrical systems.

• Car enthusiasts upgrading their dashboard with a clean, modern LCD gauge that replaces multiple separate units.

• DIY mechanics and builders working on custom vehicles, generators, or off-road equipment.

Usage Scenario

Mark had been struggling with a cluttered dashboard on his fishing boat. He had separate gauges for RPM, fuel level, water temperature, and oil pressure, and one of them always seemed to fail during a trip. After installing this 6-in-1 gauge, he now sees all his engine data on one bright LCD screen. The fuel sensor reads his tank accurately, and the oil pressure warning gives him peace of mind when running offshore. The stainless steel bezel has held up against salt spray, and the simple installation saved him hours of wiring work.

Micro Comparison

Many single-function gauges require individual wiring, separate cutouts, and extra dashboard space. This 6-in-1 unit combines five essential readings into one compact 85mm housing, reducing installation time and keeping your panel clean. The programmable inputs also give you more flexibility to match your specific engine sensors compared to fixed-range gauges.

Specifications

- Material: Plastic housing with 316L stainless steel bezel

• Diameter: 85 mm / 3 3/8 in

• Working Voltage: 12V / 24V DC

• Tachometer Range: 0 - 199999 RPM

• Hour Meter Range: 0 - 99999.9 hours

• Water Temperature Range: 0 - 399 degree C / F

• Oil Pressure Range: 0 - 99.9 PSI / BAR

• Voltmeter Range: 0 - 99.9V DC

• Fuel Level Signal: 0 - 190 Ohm

• Water Temp Sensor Thread: 1/8 NPT

• Oil Pressure Sensor Thread: 1/8 NPT

• Working Temperature: -40 to 85 degree C

• Waterproof Rating: IP67

• Bezel Color: Black / Silver

• Weight: 360 g / 12.7 oz

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

Package Includes

- 1 x Gauge

• 1 x Tacho Sensor (M16/M18 signal)

• 1 x Oil Pressure Sensor (1/8 NPT)

• 1 x Fuel Sensor (0-190 Ohm, length options: 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm)

• 1 x User Manual

Why You Will Love It

You get one clean gauge that replaces five separate instruments, saving space and simplifying your dashboard. The bright LCD screen makes it easy to check your engine status at a glance, whether you are driving a truck or piloting a boat. It is built tough with corrosion-resistant materials and a waterproof seal, so you can rely on it in demanding conditions.

Questions and Answers

Question: Does this gauge work with a 12V car and a 24V truck?

Answer: Yes, it works with both 12V and 24V systems automatically.

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

Answer: You need an 85 mm or 3 3/8 inch diameter cutout.

Question: Can I use my own fuel sender with this gauge?

Answer: Yes, as long as your sender has a 0-190 ohm output signal, it will work.

Question: Is the display easy to read in direct sunlight?

Answer: Yes, the high-definition LCD screen is designed for good visibility in bright conditions.

Question: Does it come with all the sensors I need?

Answer: The package includes a tacho sensor, an oil pressure sensor, and a fuel level sensor. You may need to select the correct fuel sensor length for your tank.

Question: Is this gauge waterproof for marine use?

Answer: Yes, it has an IP67 waterproof rating and a corrosion-resistant stainless steel bezel.

Track your engine's vital signs with this 52mm universal car gauge set. It measures water temperature, oil pressure, oil temperature, boost (in bar and psi), vacuum, and voltage, plus includes a tachometer. This 12V gauge fits 4, 6, and 8 cylinder gasoline cars and adds a racing-inspired look to your dashboard.

This gauge set is built for drivers who want real-time engine data at a glance. The LED super bright display makes readings clear in any light, day or night. Each gauge has a 52mm diameter and comes with an installation manual for straightforward setup.

The housing is made from metal and plastic with a gray finish. It is designed for front placement on your vehicle. The cable length is 51 cm / 20.08 in, giving you flexibility for routing and installation.

Choose from multiple gauge options including water temp, oil temp, oil pressure, boost (bar or psi), vacuum, voltmeter, and tachometer. Each option is sold separately. If you need both the gauge and the bracket, select both options and add them together to your order.

Key Features and Benefits

- LED super bright display that provides clear visibility in all lighting conditions

• Universal 52mm / 2 inch diameter that fits most car dashboards and pods

• 12V compatibility that works with 4, 6, and 8 cylinder gasoline engines

• Metal and plastic housing that offers durability and a sleek gray finish

• Long 51 cm / 20.08 in cable that allows flexible installation routing

• Racing-inspired design that enhances the interior look of your car

Who Is This For

- Car enthusiasts who want to monitor engine performance during daily driving or track days

• DIY mechanics who prefer installing aftermarket gauges themselves

• Owners of 12V gasoline vehicles with 4, 6, or 8 cylinders looking for a universal gauge solution

• Drivers who want a matching set of gauges for a clean, coordinated dashboard layout

Usage Scenario

Mark just finished installing a turbo kit on his 1990s Japanese coupe. He needed to keep an eye on boost pressure and water temperature to avoid engine damage. He mounted this boost gauge in a universal pillar pod and connected the water temp sender to the radiator hose. Now on his test drive, he can see boost climb to 10 psi and watch the water temp stay steady at 190°F. The bright LED display is easy to read even with the sun behind him.

Micro Comparison

While many single-function gauges require separate pods and wiring, this 52mm set offers multiple reading options in a uniform size. The LED display is brighter than standard analog gauges, making it easier to read at night. The universal fit means you can install it in almost any 12V gasoline car without custom fabrication.

Specifications

Material: Metal and plastic

Housing color: Gray

Voltage: 12V

Diameter: 57 mm / 2.24 in

Length: 47.5 mm / 1.87 in

Cable length: 51 cm / 20.08 in

Distance of two bolts: 45 mm / 1.77 in

Placement on vehicle: Front

Quantity: 1 piece

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

Package Includes

- 1 x Car Gauge (selected option)

• 1 x Installation Manual

Why You Will Love It

You will feel more confident behind the wheel knowing exactly what your engine is doing. The clean gray housing and bright LED display give your dashboard a professional racing look. Whether you are tuning for power or just keeping your daily driver healthy, this gauge set helps you stay informed.

Questions and Answers

Question: Does this gauge work with diesel engines?

Answer: No, this gauge is designed for 12V gasoline engines with 4, 6, or 8 cylinders. It is not compatible with diesel engines.

Question: Is the bracket included with the gauge?

Answer: The gauge and bracket are sold separately. If you need both, select the option with bracket and the option with instrument and add them together to your order.

Question: Can I use this gauge for a turbocharged car?

Answer: Yes, the boost gauge option measures pressure in both bar and psi, making it suitable for turbo or supercharged applications.

Question: How bright is the LED display?

Answer: The LED display is super bright and designed to be readable in direct sunlight as well as at night.

Question: What is the diameter of the gauge?

Answer: The gauge diameter is 57 mm / 2.24 in, which fits standard 52 mm gauge pods and universal mounting brackets.

Upgrade your car's dashboard with a complete set of 52mm gauges that monitor boost, temperature, pressure, voltage, and RPM. This 12V gauge kit gives you real-time readings in both PSI and Bar, so you can keep an eye on your engine's performance at a glance. Each gauge features a smoke lens and LED lighting for a clean, modern look that fits most gasoline vehicles.

These stepper motor gauges are designed for accuracy and durability. They need to be powered on to return to zero, which is normal behavior for this type of meter. Whether you are tuning your turbo setup or just want to track your engine vitals, this set covers all the essential readings in one package.

The kit includes nine different gauges: turbo boost, water temperature, oil temperature, oil pressure, voltmeter, air fuel ratio, exhaust gas temperature, vacuum, and tachometer. Each gauge is built to handle the demands of a 12V electrical system and provides clear, easy-to-read displays. Installation is straightforward for anyone familiar with car electronics.

With a 52mm diameter, these gauges fit standard gauge pods and mounting kits. The smoke lens adds a subtle tint that looks great during the day and glows evenly at night. This is a practical upgrade for drivers who want more control and visibility over their engine's condition.

Key Features and Benefits

- Stepper motor movement that provides smooth and accurate readings for reliable engine monitoring

• Smoke lens and LED lighting that give a sleek, modern appearance on your dashboard

• Dual unit display (PSI and Bar) for turbo boost that lets you read pressure in your preferred scale

• Nine gauge options in one set that cover all critical engine parameters without buying separate units

• 52mm standard size that fits most aftermarket gauge pods and mounting solutions easily

• 12V compatibility that works with most gasoline car electrical systems for simple integration

Who Is This For

- Car enthusiasts who want to monitor turbo boost, engine temperature, and oil pressure in real time

• DIY mechanics installing a custom gauge setup in their 12V gasoline vehicle

• Drivers who prefer having multiple critical readings on a single dashboard layout

• Anyone upgrading from basic factory gauges to a more detailed performance monitoring system

Usage Scenario

Mark just finished installing a turbo kit on his 1995 Honda Civic. He needed a way to keep an eye on boost levels and engine temperatures during test drives. He mounted this 52mm gauge set into a three-pod pillar mount. On his first pull, he watched the boost gauge climb to 10 PSI while the water temp stayed steady at 85 degrees Celsius. The tachometer confirmed his shift points, and the voltmeter showed the alternator was charging properly. Now he drives with confidence knowing every vital reading is right in his line of sight.

Micro Comparison

Many single gauges only track one parameter and require separate wiring for each unit. This kit gives you nine different meters in one purchase, saving you time and money. The stepper motor design offers more precise needle movement compared to older air-core gauges, and the smoke lens provides a cleaner look than standard clear lenses.

Specifications

- Gauge Size: 52mm

• Voltage: 12V

• Lens: Smoke

• Turbo Boost Range: -1 BAR to 2.0 BAR / -30 to 30 PSI

• Water Temp Range: 40 to 120 degrees Celsius

• Oil Temp Range: 50 to 150 degrees Celsius

• Oil Pressure Range: 0 to 100 PSI

• Voltmeter Range: 8V to 18V

• Vacuum Range: -30 to 0 In.Hg

• Tachometer Range: 0 to 8000 RPM

• Exhaust Gas Temp Range: 2 to 12 x 100 degrees Celsius

Package Includes

- 1 x Turbo Gauge (Bar/PSI)

• 1 x Water Temp Gauge

• 1 x Oil Temp Gauge

• 1 x Oil Pressure Gauge

• 1 x Voltmeter

• 1 x Air Fuel Ratio Gauge

• 1 x Exhaust Gas Temp Gauge

• 1 x Vacuum Gauge

• 1 x Tachometer

Why You Will Love It

Having all your engine data in one place makes every drive feel more controlled and informed. The smoke lens and LED backlight give your interior a professional motorsport look without being flashy. This kit turns your dashboard into a command center that helps you catch issues before they become problems.

Questions and Answers

Question: Do these gauges come with wiring harnesses and sensors?

Answer: The package includes the gauges themselves. Wiring harnesses and sensors are not included and must be purchased separately.

Question: Can I use these gauges on a diesel engine?

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

Question: Why does the needle not return to zero when the car is off?

Answer: These are stepper motor gauges. They need power to return to zero, so it is normal for the needle to stay in place when the car is off.

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

Answer: You will need a 52mm diameter hole for each gauge to fit properly into a pod or panel.

Question: Do the gauges work with LED or HID headlights?

Answer: Yes, the gauges run on 12V power and are not affected by LED or HID headlight systems.

Keep your engine running at its best with this 52mm exhaust gas temperature gauge. It gives you a clear, real-time reading of your exhaust gas temperature, helping you spot potential problems before they become costly repairs.

This gauge is designed for most 12-volt vehicles, including cars, trucks, and motorcycles. It uses a pointer display to show temperatures from 300 to 1300 degrees Celsius, giving you a wide, accurate range for monitoring your engine's performance. The kit comes complete with a sensor, so you have everything you need for installation.

The gauge features a sleek black case and a black gauge ring that gives your dashboard a professional, racing-inspired look. It is built with high-precision components to deliver reliable readings every time you drive. Whether you are tuning your engine or just want to keep a closer eye on its health, this EGT gauge provides the data you need.

Installation is straightforward, making it a practical upgrade for both enthusiasts and everyday drivers. The universal 52mm diameter fits standard gauge pods and panels, so you can integrate it easily into your existing setup.

Key Features and Benefits

- High-precision pointer display that gives you accurate exhaust gas temperature readings from 300 to 1300 degrees Celsius

• Universal 52mm / 2-inch diameter that fits most standard gauge pods and panels for easy installation

• Complete kit includes the gauge and sensor so you have everything needed to get started

• Black case and black gauge ring that add a clean, racing-inspired look to your dashboard

• Works with most 12-volt vehicles including cars, trucks, and gasoline engines

Who Is This For

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

• Truck owners who need a reliable EGT gauge to prevent overheating during heavy loads

• Motorcycle riders who want to add a professional-grade temperature gauge to their setup

• DIY mechanics looking for a complete, easy-to-install gauge kit for their 12V vehicle

Usage Scenario

Mark had been pushing his turbocharged sedan harder on weekend track days. After a few runs, he noticed the engine felt sluggish. He installed this 52mm EGT gauge and sensor in his dashboard. On the next drive, he saw the exhaust temperature climbing fast during a long straight. He backed off early, avoiding potential damage. Now he keeps an eye on the gauge every time he drives, giving him peace of mind and better control over his engine's health.

Micro Comparison

Unlike simple warning lights that only tell you something is wrong after the fact, this gauge gives you a continuous, real-time temperature reading. It lets you see trends and make adjustments before a problem gets serious. The pointer display is easy to read at a glance, and the included sensor means you do not have to buy extra parts to get it working.

Specifications

- Display Range: 300~1300 Celsius

• Display Type: Pointer

• Gauge Diameter: 52mm / 2 inches

• Voltage Rating: DC 12V

• Case Color: Black

• Gauge Ring Color: Black

• Material: ABS

Package Includes

- 1 x 52mm Exhaust Temp Gauge

• 1 x EGT Sensor

Why You Will Love It

You get a complete, ready-to-install gauge kit that helps you protect your engine and drive with more confidence. The clear pointer display and wide temperature range make it easy to spot changes, and the racing-style look adds a professional touch to your dashboard. It is a smart, practical upgrade for anyone who cares about their vehicle's performance.

Questions and Answers

Question: What vehicles is this gauge compatible with?

Answer: It works with most 12-volt vehicles, including cars, trucks, and gasoline engines. Please check the fitment before purchase.

Question: Does this kit come with a sensor?

Answer: Yes, the kit includes both the gauge and the EGT sensor.

Question: What is the temperature range of this gauge?

Answer: The gauge measures exhaust gas temperature from 300 to 1300 degrees Celsius.

Question: What is the diameter of the gauge?

Answer: The gauge has a 52mm / 2-inch diameter, which fits standard gauge pods and panels.

Question: Is the display digital or analog?

Answer: The display uses a pointer (analog) style for easy reading at a glance.

Keep your engine running at its best with this 52mm (2-inch) car gauge set. It gives you real-time data on boost, oil pressure, water temp, oil temp, voltage, RPM, and vacuum. The blue digital LED display is easy to read in any light, so you always know what is happening under the hood.

This gauge set is built for 12-volt gasoline vehicles. It fits standard 52mm gauge pods. The smoked tint lens looks clean when the gauge is off and lights up in blue when you turn it on. Both digital and analog readings are shown at the same time for quick checking.

Each gauge has a built-in alarm light that flashes when a value goes outside the safe range. For example, the boost gauge alarms above 22 PSI, and the water temp gauge alarms above 100 degrees Celsius. This helps you catch problems before they get worse.

Whether you are tuning your car for more power or just want to keep an eye on engine health, this set gives you the data you need. It is a practical upgrade for any enthusiast who wants more control and awareness while driving.

Key Features and Benefits

- Blue digital LED display that stays readable in bright sunlight and at night

• Smoked tint lens that looks clean when off and bright when on

• Alarm light that warns you when readings go outside safe limits

• Dual display shows both digital numbers and analog-style LED bars

• Universal fit for most 12-volt gasoline cars with 4, 6, or 8 cylinders

• Compatible with standard 52mm or 2-inch gauge pods and holders

Who Is This For

- Car enthusiasts who want real-time engine data for tuning or daily driving

• DIY mechanics installing aftermarket gauges for the first time

• Drivers of turbocharged gasoline cars who need boost, oil, and temp monitoring

• Anyone replacing old or broken dashboard gauges with modern LED units

Usage Scenario

Mark installed a turbo kit on his sedan and needed a way to watch boost and oil temp. He mounted this 52mm gauge set in his dash pod. On a long highway pull, the water temp alarm light flashed, warning him the engine was running hot. He backed off the throttle and avoided damage. Now he checks his gauges every time he drives.

Micro Comparison

Basic dashboard warning lights only tell you something is wrong after it happens. This gauge set gives you live readings so you can spot trends and act early. Compared to analog gauges, the digital LED display is easier to read at a glance and works better at night.

Specifications

- Material: Plastic Shell

• Diameter: 52 mm / 2.0 in

• Weight: 400 g / 14.1 oz

• Voltage: 12V, IGN MAX 0.3A

• Fitment: 12V 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 pressure gauge range: 0 to 150 PSI

• Voltmeter range: 0 to 15V

• Tachometer range: 0 to 9999 RPM

• Boost alarm: greater than or equal to 22 PSI

• Water temp alarm: greater than or equal to 100 degrees Celsius

• Oil temp alarm: greater than or equal to 120 degrees Celsius

• Oil pressure alarm: less than or equal to 18 PSI

• Voltage alarm: less than 11.5V

• Tachometer alarm: exceed 5000 RPM

Package Includes

- 1 x Gauge (your choice of Boost, Water Temp, Oil Temp, Oil Pressure, Voltmeter, Tachometer, or Air Fuel Ratio)

• 1 x Matching sensor (NPT 1/8 for temp and pressure gauges)

• 1 x Cable

• 1 x Screw knob

• 1 x English installation instruction

• For Boost Gauge Only: 1 x Boost Sensor, 1 x PVC Hose (6 feet), 1 x T-Fitting, 1 x Cable, 1 x Screw knob

Why You Will Love It

You get a full set of engine data in one clean package. The blue LED display looks great and works perfectly day or night. With alarm lights and easy installation, you can drive with more confidence and catch issues early.

Questions and Answers

Question: Will this gauge work on a diesel engine?

Answer: This gauge set is designed for 12-volt gasoline vehicles. It may not be compatible with diesel engines.

Question: Can I use this gauge with a 4-cylinder car?

Answer: Yes, it works with 4, 6, and 8 cylinder 12-volt gasoline cars.

Question: Does the gauge have a sound alarm?

Answer: No, the gauge has an alarm light only. There is no sound alarm.

Question: What size gauge pod do I need?

Answer: You need a 52mm or 2-inch diameter gauge pod or holder.

Question: Does the voltmeter show battery voltage while the car is off?

Answer: The voltmeter shows voltage when the ignition is on. It is designed for 12V systems.

Monitor your car's battery voltage at a glance with this 52mm white LED voltmeter. Designed for a universal fit, it features a smoke lens and a clear digital display that works with 8-16V systems. This gauge helps you keep an eye on your electrical system so you can spot potential issues before they leave you stranded.

This car voltage gauge is built with a durable metal and plastic housing in a sleek gray finish. The bright white LED backlight makes the reading easy to see, even in direct sunlight or at night. The smoke lens gives it a modern, racing-inspired look that blends well with most dashboards. It is designed for front placement and comes with a wiring harness and installation manual for a straightforward setup.

Keeping your battery voltage in the proper range is essential for reliable starts and the long life of your alternator and battery. With a measurement range of 8 to 16 volts, this gauge gives you accurate, real-time feedback. Whether you are driving a classic car, a truck, or a modified vehicle, this universal voltmeter is a practical upgrade that adds both function and style to your cabin.

The gauge is designed to fit the standard 52mm / 2-inch pod or dash opening. The included mounting hardware and instructions make installation simple for DIYers and professionals alike. Once installed, you can instantly see how your charging system is performing, giving you peace of mind on every drive.

Key Features and Benefits

- White LED backlight that provides clear visibility in all lighting conditions, so you can read the voltage at a glance.

• Smoke lens design that gives your dashboard a sleek, race-inspired look while protecting the display.

• Universal 52mm / 2-inch fitment that works with most standard gauge pods and dash openings for easy installation.

• 8-16V measurement range that covers standard 12V automotive systems and helps you monitor battery and alternator health.

• Durable metal and plastic construction that withstands vibration and daily use in your vehicle.

Who Is This For

- Car enthusiasts who want to add a functional performance gauge to their dashboard.

• DIY mechanics who need a reliable way to monitor their vehicle's charging system.

• Owners of older or modified vehicles who want to keep a close eye on battery voltage.

• Anyone looking for an affordable, easy-to-install voltage gauge for their car, truck, or SUV.

Usage Scenario

Mark noticed his truck was getting harder to start on cold mornings. Instead of guessing whether the battery or alternator was the problem, he installed this white LED voltmeter in a spare dash pod. Now, he can see the voltage drop as he turns the key and watch it climb back to 14.4V once the engine is running. The clear display and smoke lens look great, and he now knows exactly when his battery needs a charge or his alternator is struggling.

Micro Comparison

Unlike basic warning lights that only tell you something is wrong after it happens, this voltmeter gives you a continuous, real-time voltage reading. It is more informative than a simple plug-in charger tester because it stays in your vehicle and lets you monitor the system while driving. The white LED display is easier to read than many older analog gauges, and the universal 52mm size fits most standard openings without modification.

Specifications

Material: Metal and plastic

Housing Color: Gray

Measurement Range: 8-16V

Backlight: White LED

Diameter: 52mm / 2.04 in

Length: 57mm / 2.24 in

Height: 52mm / 2.04 in

Width: 50mm / 1.97 in

Cable Length: 51cm / 20.08 in

Voltage: 12V

Weight: 0.23 kg / 8.11 oz

Placement on Vehicle: Front

Package Includes

- 1 x Voltmeter

• 1 x English manual

Why You Will Love It

You will love the confidence that comes from knowing your battery and charging system are working properly. The bright white display and sleek smoke lens add a professional touch to your dashboard without being distracting. It is a small upgrade that delivers big peace of mind every time you start your engine.

Questions and Answers

Question: What voltage range does this voltmeter measure?

Answer: It measures from 8 to 16 volts, which covers standard 12V automotive systems.

Question: Is the display easy to read at night?

Answer: Yes, the white LED backlight is bright and clear, making it easy to read in low light or complete darkness.

Question: What size opening do I need for installation?

Answer: The gauge has a 52mm / 2-inch diameter, so it fits standard gauge pods and dash cutouts of that size.

Question: Does it come with installation instructions?

Answer: Yes, an English installation manual is included in the package.

Question: Can I install this in a truck or SUV?

Answer: Yes, it is a universal voltmeter that works in cars, trucks, and SUVs with a 12V electrical system.

Keep your engine running at its best with this multi-function 52mm car gauge set. It gives you seven key readings on a single, easy-to-read dual display. Switch between boost, water temperature, oil pressure, voltage, air-fuel ratio, exhaust gas temperature, and RPM with the push of a button. The 7-color LED backlight makes it simple to match your dashboard style, day or night.

This gauge works with any 12-volt gasoline vehicle that has 4, 6, or 8 cylinders. It replaces the need for multiple separate gauges, saving space and simplifying your setup. The plastic housing is lightweight and durable, designed to fit into a standard 52mm / 2-inch gauge pod or mounting hole.

Each function has its own sensor and wiring, so installation is straightforward. The bright LED display updates in real time, giving you accurate readings while you drive. Whether you are monitoring engine health or fine-tuning performance, this gauge provides the data you need at a glance.

With seven gauges in one unit, you get complete engine monitoring without cluttering your dashboard. The dual display shows two parameters simultaneously, so you can keep an eye on critical systems like water temp and oil pressure at the same time.

Key Features and Benefits

- 7-in-1 multi-gauge design that replaces multiple separate gauges, saving dashboard space and simplifying installation.

• 7-color LED backlight that lets you match your interior lighting or choose your preferred look.

• Dual display screen that shows two engine parameters at once, so you can monitor more data without scrolling.

• 52mm / 2 inch standard size that fits most gauge pods and mounting kits for easy installation.

• Real-time sensor readings that help you detect issues like overheating, low oil pressure, or voltage drops early.

• Works with 12V gasoline engines (4, 6, 8 cylinder) for broad vehicle compatibility.

Who Is This For

- Car enthusiasts who want to monitor multiple engine parameters from one compact gauge.

• DIY mechanics installing aftermarket gauges in a standard 52mm pod or dash mount.

• Drivers of turbo or performance vehicles who need boost, EGT, and air-fuel ratio data.

• Anyone replacing old or broken individual gauges with a modern, all-in-one display.

Usage Scenario

Mike noticed his engine temperature creeping up during long highway drives. He installed this multi-gauge to keep an eye on water temp and oil pressure simultaneously. Now he can see both readings on the dual display and switch to boost or voltage when needed. The 7-color backlight matches his dash lights perfectly, and he no longer worries about missing a warning sign.

Micro Comparison

Most single-function gauges only show one parameter, forcing you to buy and install multiple units. This 7-in-1 gauge combines all essential readings into one compact display. You get the same data without the extra wiring, pods, or dashboard clutter.

Specifications

Material: Plastic Shell

Size: 52 mm / 2.0 in diameter

Item Weight: 400 g / 14.1 oz

Voltage: 12V DC

Compatibility: 4, 6, 8 cylinder gasoline cars

Display: Dual digital LED with 7 color options

Boost Gauge Range: -30 to 30 PSI

Water Temp Gauge Range: 40 to 140 degrees Celsius

Oil Press Gauge Range: 0 to 100 PSI

Voltmeter Range: 8 to 18V

Exhaust Gas Temp Gauge Range: 0 to 1300 degrees Celsius

Tachometer RPM Range: 0 to 9999 RPM

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

Package Includes

- 1 x Turbo Boost Gauge (-30~30 PSI)

• 1 x Water Temp Gauge (40-140 degrees Celsius)

• 1 x Water Temp Sensor (1/8 NPT)

• 1 x Oil Press Gauge (0-100 PSI)

• 1 x Oil Press Sensor (NPT 1/8)

• 1 x Voltmeter (8-18V)

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

• 1 x EGT Exhaust Gas Temp Gauge (0-1300 degrees Celsius)

• 1 x Tachometer Gauge (0-10000 RPM)

• 7 x English User Manuals

Why You Will Love It

This all-in-one gauge gives you complete engine monitoring without the mess of multiple units. The colorful LED display adds a custom look to your dash while keeping critical data easy to read. It is a practical upgrade for anyone who wants to drive with more confidence and control.

Questions and Answers

Question: Will this gauge work on a diesel engine?

Answer: This gauge is designed for 12V gasoline engines with 4, 6, or 8 cylinders. It is not recommended for diesel applications.

Question: Can I change the backlight color while driving?

Answer: Yes, you can cycle through the 7 colors using the button on the gauge face.

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

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

Question: What size mounting hole do I need?

Answer: The gauge has a 52mm / 2.0 inch diameter body and fits a standard 52mm gauge pod or mounting hole.

Question: Is the wiring harness included for all functions?

Answer: Each gauge function comes with its own wiring and sensor. All necessary cables and sensors are included in the package.

Monitor your engine's vital signs with this 52mm smoke lens turbo boost gauge. Designed for 12V vehicles, this gauge features a stepper motor for fast and accurate readings and offers 8 selectable backlight colors to match your dashboard style. The gauge dial stays hidden when the ignition is off, then lights up clearly when you start the engine.

This gauge works with an electronic sensor and a stepper motor for precise performance. The red emitting needle pointer makes it easy to see your readings at a glance. You can choose from boost, vacuum, oil pressure, water temperature, oil temperature, exhaust temperature, fuel pressure, and voltage functions depending on the sensor you need.

The gauge includes a double warning system with both a built-in LED lamp and a beep to alert you to issues. You can adjust the brightness, set peak values, and configure the warning levels to suit your driving style. The opening and ending animations add a modern touch to your vehicle's interior.

With a 52mm diameter and a smoke lens design, this gauge fits standard gauge pods and mounting kits. The plastic shell is lightweight and durable, and the included mounting hardware makes installation straightforward. This is a universal fit gauge that works with most cars.

Key Features and Benefits

- Stepper motor drive that delivers faster and more accurate readings compared to traditional air-core gauges

• 8 color backlight options that let you match the gauge lighting to your existing dashboard or personal style

• Smoke lens design that keeps the gauge face invisible when the ignition is off for a clean, stealthy look

• Double warning system with LED lamp and audible beep that alerts you to potential problems before they become serious

• Red emitting needle pointer that improves visibility in low-light conditions for safer monitoring

• Universal compatibility that fits any 12V vehicle for easy installation in most cars, trucks, or SUVs

Who Is This For

- Car enthusiasts who want to monitor turbo boost or engine vitals with accurate, real-time data

• DIY mechanics looking for a reliable gauge kit that includes a sensor and mounting hardware for a complete install

• Drivers who prefer a customizable dashboard look with multiple backlight color options to match their interior

Usage Scenario

Mark installed this 52mm boost gauge in his turbocharged sedan to keep an eye on boost pressure during spirited driving. After a quick install using the included holder and bolts, the gauge lit up in blue to match his interior lights. During a highway pull, the needle responded instantly to boost changes, and the warning beep alerted him when pressure exceeded his set peak level. Now he drives with more confidence knowing exactly what his engine is doing.

Micro Comparison

Unlike basic mechanical gauges that can be slow to respond, this gauge uses a stepper motor and electronic sensor for faster and more accurate readings. The 8 color backlight and smoke lens design also give you a modern look that simpler single-color gauges cannot match. The double warning system adds an extra layer of safety that many budget gauges lack.

Specifications

- Diameter: 52mm / 2.0 in

• Material: Plastic shell

• Voltage: 12V only

• Backlight colors: 8 colors

• Sensor type: Electronic sensor (included with gauge type selected)

• Motor type: Stepper motor

• Placement on vehicle: Front

• Special features: Car gauge, double warning (LED + beep), opening mode, ending mode

Package Includes

- 1 x Gauge

• 1 x Holder set

• 1 x Sensor (water temperature, oil temperature, oil pressure, turbine, vacuum, exhaust, fuel pressure, or trans temp depending on selection)

• 1 x Bolts pack

• 1 x English instruction manual

Why You Will Love It

You get accurate, real-time engine data delivered by a fast stepper motor and easy-to-read needle pointer. The 8 color backlight lets you personalize your dashboard, while the double warning system gives you peace of mind on every drive. This gauge turns your car into a more informed and stylish machine.

Questions and Answers

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

Answer: This gauge is designed for 12V vehicles only. It will not work with a 24V electrical system.

Question: Can I change the backlight color while driving?

Answer: Yes, you can select from 8 different backlight colors using the gauge's settings. The color change is easy to do even while driving.

Question: What sensors are included in the package?

Answer: The package includes one sensor that matches the gauge type you select, such as water temperature, oil temperature, oil pressure, turbo, vacuum, exhaust, fuel pressure, or trans temp sensor.

Question: Is the gauge face visible when the car is off?

Answer: No, the smoke lens design makes the gauge dial invisible when the ignition switch is off. It lights up clearly once you turn on the ignition.

Question: Does this gauge come with a mounting bracket?

Answer: Yes, the package includes a holder set and bolts pack so you can mount the gauge securely in your vehicle.

Monitor your engine's vital signs with this 2-inch 52mm digital gauge. It combines multiple readouts into one compact unit, helping you keep an eye on turbo boost, water temperature, voltage, RPM, oil temperature, and oil pressure. The blue digital LED display is easy to read, even in low light conditions.

This gauge is designed for 12V systems and features a professional IGN MAX 0.3A power supply. The black gauge ring and tinted black face give your dashboard a clean, factory-style look. The sensor mounting thread is NPT 1/8, making it compatible with many standard aftermarket sensors.

Whether you are tuning for performance or just want to keep your engine running smoothly, having all this data in one place helps you make informed decisions. The 40-150 celsius temperature range covers normal operating conditions for most vehicles.

Installation is straightforward with the included wiring and sensor. This gauge is a practical upgrade for anyone who wants real-time engine information without cluttering the dashboard with multiple separate units.

Key Features and Benefits

- Blue digital LED readout that stays visible in bright and dark conditions

• 2 inch 52 mm diameter fits standard gauge pods and dash openings

• Multiple functions including turbo boost, water temp, voltmeter, tachometer, oil temp, and oil pressure

• Professional 12V IGN MAX 0.3A power supply for reliable operation

• NPT 1/8 sensor mounting thread for easy compatibility with common sensors

Who Is This For

- Car enthusiasts who want to monitor engine performance in real time

• DIY mechanics upgrading their dashboard with a multi-function gauge

• Drivers of turbocharged vehicles who need accurate boost pressure readings

• Anyone replacing a broken or outdated single-function gauge with a modern digital unit

Usage Scenario

Mark installed this gauge in his turbocharged sedan after noticing the factory boost gauge was inaccurate. During a long drive, he saw the water temperature rise slightly on a steep hill. The gauge gave him enough warning to pull over and let the engine cool before any damage occurred. Now he checks the oil pressure and RPM regularly during spirited driving, giving him confidence that his engine is running within safe limits.

Micro Comparison

Unlike analog gauges that can be hard to read at a glance, this digital unit shows precise numbers with a bright blue LED display. It combines six essential readouts into one gauge, saving dashboard space compared to buying separate units for each function. The NPT 1/8 thread is a common standard, so you can use it with many existing sensor setups without adapters.

Specifications

- Size: 2 inch / 52 mm diameter

• Gauge ring: Black

• Gauge face: Tinted black

• Digital readout: Blue LED

• Temperature range: 40-150 celsius

• Power: Professional 12V, IGN MAX 0.3A

• Sensor mounting thread: NPT 1/8

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

Package Includes

- 1 X Digital LED Oil Temp Gauge

• 1 X Oil Temp Sensor (NPT 1/8)

• 1 X Screw knob

• 1 X Cable

Why You Will Love It

You will appreciate having all your engine data in one clean gauge. The blue LED display is easy to read day or night, and the compact 2-inch size fits most dash setups without looking bulky. It gives you the information you need to drive with confidence.

Questions and Answers

Question: Does this gauge work with a 12V car battery?

Answer: Yes, it is designed for professional 12V systems with IGN MAX 0.3A.

Question: What size is the gauge?

Answer: It is 2 inches or 52 mm in diameter.

Question: What thread size does the sensor use?

Answer: The sensor mounting thread is NPT 1/8.

Question: What temperature range does the water temp sensor cover?

Answer: It covers 40 to 150 celsius.

Question: Is the display easy to read at night?

Answer: Yes, the blue digital LED readout is bright and clear in low light.

Question: What is included in the package?

Answer: You get one digital LED oil temp gauge, one oil temp sensor, one screw knob, and one cable.

Question: Can I use this gauge for turbo boost pressure?

Answer: Yes, it measures turbo boost in both PSI and BAR.

Keep your engine running at its best with a complete set of digital gauges. This 52mm gauge kit gives you real-time readings for turbo boost, oil temperature, water temperature, oil pressure, voltage, RPM, air-fuel ratio, and exhaust gas temperature. Designed for 12V vehicles, it helps you monitor vital engine parameters at a glance.

Having all these readings in one place makes it easier to spot potential issues before they become serious. Whether you are tuning for performance or just want to keep a closer eye on your engine, this gauge set provides the data you need. The digital display is clear and easy to read, even in bright sunlight or low-light conditions.

Each gauge is built to fit a standard 52mm opening, making installation straightforward in most dashboards or gauge pods. The set covers a wide range of measurements, so you do not need to buy separate gauges for each reading. This simplifies your setup and keeps your dashboard clean and organized.

Drivers who push their cars hard need reliable data. This gauge set delivers consistent, accurate readings that help you make informed decisions about your driving and tuning. It is a practical upgrade for anyone who wants to understand their engine better.

Key Features and Benefits

- 52mm digital display that fits standard gauge openings for easy installation in most dashboards or pods

• Measures turbo boost, oil temp, water temp, oil pressure, voltage, RPM, air-fuel ratio, and exhaust gas temp for complete engine monitoring

• Works with 12V vehicle electrical systems so it integrates smoothly without extra adapters

• Clear digital readout that remains visible in different lighting conditions for quick glances while driving

• Multiple gauge functions in one set to reduce the need for separate purchases and simplify your dashboard layout

Who Is This For

- Car enthusiasts who want to monitor engine performance during daily driving or track sessions

• DIY mechanics installing their own gauge setup and looking for a complete kit

• Drivers with turbocharged or modified engines who need accurate boost and temperature readings

• Owners of older vehicles that lack modern digital displays and want to upgrade their monitoring capabilities

Usage Scenario

Mark had just finished a turbo upgrade on his daily driver. He wanted to keep an eye on boost pressure and oil temperature during his commute, especially on hot summer days. After installing this gauge set in a three-pod mount on his dashboard, he could see his turbo spooling up properly and his oil staying within a safe range. A few weeks later, he noticed his water temperature climbing higher than usual during a long uphill drive. The gauge alerted him early, so he pulled over and found a small coolant leak before it turned into an overheated engine.

Micro Comparison

Many single-function gauges require you to buy and wire each one separately, which can get expensive and clutter your dashboard. This set combines eight essential readings into a cohesive package that fits standard 52mm openings. It gives you a complete monitoring solution without needing to mix and match different brands or styles.

Specifications

Gauge Size: 52 mm

Voltage: 12V

Package Includes

- 1 x Turbo Boost Gauge

• 1 x Oil Temperature Gauge

• 1 x Water Temperature Gauge

• 1 x Oil Pressure Gauge

• 1 x Voltage Meter

• 1 x RPM Meter

• 1 x Air Fuel Ratio Meter

• 1 x Exhaust Gas Temperature Meter

Why You Will Love It

Having all your engine data in one clean set makes driving more confident and less worrying. You catch small changes early and understand how your car behaves under load. It turns your dashboard into a command center that keeps you connected to your engine.

Questions and Answers

Question: Will these gauges work in a diesel truck?

Answer: Yes, they are designed for 12V systems and can monitor diesel engine parameters like boost and exhaust temp.

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

Answer: The gauges come as shown. Some installations may require additional wiring or sensor adapters depending on your vehicle.

Question: Can I install these myself?

Answer: If you have basic wiring knowledge and a 52mm gauge pod or dashboard opening, you can install them yourself.

Question: Are the readings accurate for tuning purposes?

Answer: These digital gauges provide real-time readings that help you monitor engine performance and make tuning adjustments.

Question: What is the difference between this set and buying single gauges?

Answer: This set gives you eight functions in one purchase, which saves time and ensures a consistent look across your dashboard.

Keep your vehicle's battery health, interior temperature, and device charging all in one place. This 3 in 1 car accessory combines a digital voltmeter, a thermometer, and a USB charger into a single compact unit that plugs directly into your car's 12V or 24V socket.

You no longer need multiple gadgets to monitor your car's vital signs. This device gives you a clear LED digital display of your battery voltage and cabin temperature at a glance. It also features a fast-charging USB port with 5V/2.1A output, so your phone, tablet, or GPS stays powered during every drive.

The installation is simple. Just insert the unit into your car's cigarette lighter or power socket. It works immediately, showing you the current battery voltage on its bright digital screen. The low power consumption design ensures it won't drain your battery when not in use.

Built from durable ABS and electronic components, this voltmeter thermometer charger is designed for universal use across most car brands and models. Its lightweight black housing fits neatly into your dashboard without blocking other controls. You can choose from three display color combinations: red and red, red and blue, or red and green.

Key Features and Benefits

- 3-in-1 functionality that combines a voltmeter, thermometer, and USB charger to reduce dashboard clutter

• Real-time LED digital display that shows battery voltage and cabin temperature for instant status checks

• USB output of 5V/2.1A that charges phones, tablets, and GPS devices quickly during drives

• Easy plug-and-play installation that requires no tools or professional skills

• Compatible with both 12V and 24V vehicle electrical systems for broad vehicle support

• Stylish and lightweight design that fits universally in most car interiors

Who Is This For

- Drivers who want to monitor their car battery voltage to avoid unexpected breakdowns

• Car owners who need a reliable USB charging port for their phone or tablet while driving

• Anyone who wants to keep an eye on their vehicle's interior temperature, especially in extreme weather

Usage Scenario

James was on a long road trip when his car battery suddenly died at a rest stop. After getting a jumpstart, he bought this 3 in 1 monitor. Now, every time he starts his car, he checks the voltmeter display to confirm the battery is charging properly. He also uses the USB port to keep his phone charged for navigation, and the thermometer tells him when the cabin is getting too hot for his dog. One small device gives him peace of mind on every trip.

Micro Comparison

Many cars have a built-in cigarette lighter but no battery voltage readout or temperature gauge. Dedicated voltmeters require wiring and professional installation. This single unit gives you three useful functions in one plug-and-play device. It eliminates the need for separate chargers and monitors, saving space and simplifying your setup.

Specifications

Type: Car Voltmeter Thermometer USB Charger

Model Number: VST-706

Material: ABS + Electronic Components

Voltage: 12/24V

USB Output: 5V/2.1A

Display: Digital display

Measuring Range: 9 to 80°C

Installation Position: Car interior

Vehicle Brand/Model: Universal

Product Color: Black

Display Color Options: Red + Red, Red + Blue, Red + Green

Product Size: 75 x 47 x 47mm / 2.95 x 1.85 x 1.85 in

Net Weight: 33g

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

Package Includes

- 1 x 3 in 1 Car LED Digital Voltmeter Gauge + Thermometer + USB Charger

Why You Will Love It

You get a complete car monitoring and charging solution in one small device. It helps you catch battery problems early, keeps your devices powered, and tells you the cabin temperature. No wiring, no hassle, just plug it in and drive with confidence.

Questions and Answers

Question: Does this work with a 24V truck battery?

Answer: Yes, it works with both 12V and 24V vehicle electrical systems, including cars, trucks, RVs, and boats.

Question: Can I see the temperature and voltage at the same time?

Answer: The digital display shows both readings on the LED screen, so you can monitor voltage and temperature simultaneously.

Question: How do I install this in my car?

Answer: Simply plug it into your vehicle's cigarette lighter or 12V/24V power socket. No tools or professional help needed.

Question: Will this drain my car battery when the car is off?

Answer: The device is designed with low power consumption and will not drain your battery when not in active use.

Question: What colors does the display come in?

Answer: You can choose from three display color options: red and red, red and blue, or red and green.

Question: Is it compatible with all car brands?

Answer: Yes, it is universal and fits most car, truck, and SUV models that have a standard 12V or 24V power socket.

Monitor your engine's critical performance data with a single, versatile gauge setup. The Dynoracing 2-inch 52mm digital gauge offers 10 different measurement types, from boost pressure to exhaust temperature, all in a sleek 20 LED display. It is designed for 12V vehicles and provides clear, real-time readings to help you keep your engine running smoothly.

This gauge is built for car enthusiasts who want a professional-grade monitoring tool without the complexity of a full system. The smoke lens and bright LED display make it easy to read at a glance, even in direct sunlight. Each gauge comes with an English installation instruction, making setup straightforward for most DIY users.

Choose the exact gauge type you need for your specific monitoring task. Whether you need to track turbo boost, water temperature, oil pressure, or RPM, this Dynoracing gauge delivers accurate data. The compact 52mm size fits standard gauge pods and panels, so you can integrate it into your dashboard with ease.

The gauge is powered by your vehicle's 12V electrical system and draws a maximum of 0.3A, so it won't overload your circuits. The combination of ABS, steel, and glass construction ensures durability in the demanding environment of a car interior. You can also purchase a separate gauge holder if needed.

Key Features and Benefits

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

• 10 gauge types available to cover boost, temp, pressure, voltage, air-fuel ratio, RPM, and EGT

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

• Smoke lens design that looks clean and modern when installed

• Includes English installation instructions for easy DIY setup

• Durable ABS, steel, and glass construction for long-lasting use

Who Is This For

- Car enthusiasts who want to monitor engine performance in real time

• DIY mechanics installing aftermarket gauges in their own vehicle

• Drivers of turbocharged or high-performance cars needing boost and temp readings

• Anyone upgrading a standard dashboard with professional digital gauges

Usage Scenario

Mark just finished installing a turbocharger on his project car. He needs to keep an eye on boost pressure and water temperature to avoid engine damage during hard pulls. He picks the Dynoracing boost gauge and water temp gauge, mounts them in a dual gauge pod, and wires them into his 12V system. Now he can see exactly what his engine is doing at all times, giving him confidence to push his car harder on the track.

Micro Comparison

Unlike basic analog gauges that can be hard to read in low light, this Dynoracing gauge uses 20 bright LEDs for instant visibility. It offers more measurement options than a single-function gauge, letting you choose the exact type you need for your setup. The included English instructions also make installation simpler than many generic gauges that lack clear guidance.

Specifications

Material: ABS, steel, glass

Size: 52mm / 2.0 in diameter

Power: 12V, IGN MAX 0.3A

Placement on Vehicle: Front

Package Includes

1 x Dynoracing digital gauge (selected type)

1 x English installation instruction

(Gauge holder sold separately)

Why You Will Love It

You get a professional-grade monitoring tool that fits right into your existing dashboard. The bright LED display makes it easy to check critical engine data at a glance, and the choice of 10 gauge types means you only pay for what you need. It is a simple upgrade that gives you real peace of mind on every drive.

Questions and Answers

Question: What voltage does this gauge work with?

Answer: It works with standard 12V vehicle electrical systems.

Question: Does this gauge come with a mounting pod or holder?

Answer: No, the gauge holder is sold separately. The gauge itself is included.

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

Answer: The tachometer is designed for 4, 6, and 8 cylinder gasoline engines. Other gauge types like boost and temp may work on diesel, but check compatibility with your specific setup.

Question: How do I install this gauge?

Answer: It comes with English installation instructions that guide you through wiring and mounting. Basic wiring knowledge is recommended.

Question: Is the display bright enough for daytime driving?

Answer: Yes, the 20 LED display is designed to be clearly visible in both daylight and nighttime conditions.

Monitor your vehicle's vital signs with this versatile 52mm car gauge set. It includes nine different gauges to track boost pressure, oil temperature, water temperature, voltage, RPM, and more. The 7-color backlight lets you customize the look to match your dashboard style.

This gauge set is built around a high-speed stepper motor for accurate readings. Each gauge has a clear LED display and a button on the lens that lets you switch between seven different backlight colors. The set is designed for universal fitment on 12V gasoline cars with 4, 6, or 8 cylinders.

You get a complete package with everything you need for installation. Each gauge comes with its own sensor, and the temperature and oil pressure sensors use a standard 1/8 NPT thread. An English installation manual is included to help you get started.

Whether you are building a custom dashboard or upgrading your factory gauges, this set gives you the information you need to keep your engine running smoothly. The compact 52mm size fits most standard gauge pods and panels.

Key Features and Benefits

- High-speed stepper motor that provides precise and responsive readings for accurate engine monitoring

• 7-color LED backlight with a button on the lens so you can easily match the gauge lighting to your interior

• Universal 12V fitment for 4, 6, and 8 cylinder gasoline cars that makes it simple to install in most vehicles

• Standard 1/8 NPT thread size on sensors that works with common adapter fittings and hoses

• Clear and bright LED display that is easy to read even in direct sunlight or low-light conditions

Who Is This For

- Car enthusiasts who want to monitor engine performance with a full set of gauges

• DIY mechanics installing a custom gauge setup in a project car or race vehicle

• Drivers who prefer a color-matched dashboard and want to switch backlight colors easily

• Owners of 12V gasoline cars looking to replace old or non-functional factory gauges

Usage Scenario

Mark had just finished rebuilding the engine in his classic coupe. He needed accurate readings to make sure everything was running within safe limits. After installing this gauge set, he could see his water temperature climbing during a long hill climb and adjusted his driving to keep the engine cool. The boost gauge helped him tune his turbo setup for the best power without risking detonation. The voltmeter gave him peace of mind that his charging system was working properly. Now he drives with confidence, knowing exactly what his engine is doing at all times.

Micro Comparison

Many single-function gauges only monitor one parameter and require separate wiring and pods. This set combines nine essential gauges in a unified 52mm format with a consistent 7-color backlight. The high-speed stepper motor gives you smoother needle movement compared to basic air-core meters, and the button-controlled color switching lets you change the look without replacing bulbs or filters.

Specifications

Diameter: 52 mm / 2.0 in

Item Height: 53 mm / 2.1 in

Item Width: 57 mm / 2.2 in

Material: ABS, Steel, Glass

Power: DC 10-15V, 12V Professional

Current: IGN MAX 0.3A, ILM 0.3A

Backlight: 7 colors

Gauge Types: Boost gauge bar, Boost gauge PSI, Oil temp gauge, Voltmeter, Tachometer, Air fuel ratio gauge, Oil press gauge PSI, Water temp gauge, EGT gauge

Sensor Thread Size: 1/8 NPT (temp and oil pressure sensors)

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

Package Includes

- 1 x Gauge (your selected type)

• 1 x Sensor (for applicable gauge types)

• 1 x Wiring harness

• 1 x Installation manual (English)

• 1 x Mounting bracket

Why You Will Love It

You get a complete monitoring solution in one package that saves you time and money compared to buying individual gauges. The ability to switch between seven backlight colors lets you personalize your dashboard to match your style. With accurate readings from a high-speed stepper motor, you can drive with confidence knowing your engine is running at its best.

Questions and Answers

Question: What voltage does this gauge set work with?

Answer: It works with 12V DC systems and can handle a range of 10-15V.

Question: Can I use these gauges on a diesel engine?

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

Question: How do I change the backlight color?

Answer: There is a button on the lens of each gauge. Press it to cycle through the 7 available colors.

Question: What size are the sensor threads?

Answer: The temperature and oil pressure sensors use a standard 1/8 NPT thread size.

Question: Does the set come with installation instructions?

Answer: Yes, an English installation manual is included with the package.

Monitor your engine's vital signs with clear, real-time data. This 52mm gauge features a 7-color LED backlight that you can easily switch to match your dashboard style. It provides accurate readings for boost pressure, oil pressure, water temperature, oil temperature, RPM, vacuum, or voltage, depending on the gauge you select.

Each gauge uses a high-speed stepper motor for a quick response, giving you reliable information when you need it most. The adjustable LED backlight and digital display make it easy to read in any lighting condition. This universal gauge is designed to fit standard 2-inch (52mm) gauge pods and works with all 12V vehicles.

Installation is straightforward with the included manual. The sensors for temperature and oil pressure use a standard 1/8 NPT thread size for easy setup. Whether you are upgrading your daily driver or building a custom project, this gauge helps you keep an eye on engine performance and health.

Key Features and Benefits

- High-speed stepper motor that provides quick and accurate readings so you can react fast to changes in engine performance.

• Adjustable 7-color LED backlight with a digital display that lets you match your interior or improve visibility at night.

• Button on the lens to switch colors easily without removing the gauge from the dash.

• Universal fit for 12V cars making it a versatile upgrade for almost any vehicle.

• Standard 1/8 NPT thread size on sensors for a simple and secure installation.

Who Is This For

- Car enthusiasts who want to monitor engine vitals like boost, oil pressure, or temperature.

• DIY mechanics looking for an easy-to-install gauge to add to a custom dashboard or gauge pod.

• Drivers who prefer a color-customizable gauge to match their vehicle's interior lighting.

• Anyone upgrading an older car with modern, accurate monitoring equipment.

Usage Scenario

Mark recently installed a turbo kit on his sedan and needed a reliable way to keep an eye on boost pressure. He picked up this 52mm boost gauge and had it wired in within an hour using the included manual. Now, during hard acceleration, he can clearly see the boost levels on the bright digital display. The blue LED backlight matches his dash perfectly, and the quick needle response gives him confidence that his engine is running safely.

Micro Comparison

Unlike basic gauges with a single fixed backlight, this model offers 7 color options so you can personalize your setup. The high-speed stepper motor also provides faster and smoother needle movement than many standard gauges, giving you more accurate real-time feedback.

Specifications

Size: 52mm / 2 in

Material: Plastic shell

Voltage: 12V

Thread size for temp and oil press sensors: 1/8 NPT

Package Includes

- 1 x Gauge

• 1 x Installation manual

Why You Will Love It

This gauge gives you the information you need to protect your engine and drive with confidence. The adjustable colors let you create a look that feels custom and personal. It is a simple, practical upgrade that makes your car feel more connected to you.

Questions and Answers

Question: What does this gauge measure?

Answer: This gauge is available in different versions to measure boost pressure, oil pressure, water temperature, oil temperature, RPM, vacuum, or voltage. Please select the specific gauge type you need.

Question: Is this gauge compatible with my 12V car?

Answer: Yes, it is universal for all 12V vehicles. It works with cars, trucks, and SUVs that have a standard 12V electrical system.

Question: Can I change the LED color after installation?

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

Question: What size is this gauge?

Answer: The gauge diameter is 52mm, which is the standard 2-inch size for most gauge pods and mounting kits.

Question: What thread size are the sensors?

Answer: The temperature and oil pressure sensors use a 1/8 NPT thread size for easy installation into most engine blocks or adapter fittings.

Monitor your vehicle's vital stats with a single 52mm gauge set that covers everything from water temperature to exhaust gas temperature. This 12V compatible gauge series includes tachometer, oil pressure, boost pressure, voltmeter, air fuel ratio, and more. The built-in LED light ensures clear readings even at night, giving you real-time data without distraction.

Each gauge is designed to fit standard 52mm dash openings, making installation straightforward for most cars, trucks, and off-road vehicles. Whether you're tracking engine performance or keeping an eye on critical temperatures, this set delivers the information you need at a glance.

The gauges use bright LED backlighting that matches modern dashboard aesthetics. You get a clean, professional look while maintaining full visibility in low-light conditions. The 52mm size is a common standard, so mounting and wiring are simple with basic automotive tools.

This gauge collection is ideal for DIY installs, custom builds, or upgrading your factory instrument cluster. With multiple measurement options in one package, you can customize which gauges to install based on your vehicle's specific needs.

Key Features and Benefits

- 52mm standard size that fits most dash openings for easy installation

• LED backlighting provides clear visibility in day or night driving conditions

• Multiple gauge options including water temp, oil temp, oil pressure, voltmeter, tachometer, air fuel ratio, and EGT

• 12V electrical system compatibility for most cars, trucks, and SUVs

• Boost and vacuum gauge options for turbo or supercharged engines

Who Is This For

- Car enthusiasts building custom dashboards or upgrading factory gauges

• DIY mechanics who want to monitor engine health with real-time data

• Off-road and performance vehicle owners needing extra temperature and pressure readings

• Anyone replacing damaged or inaccurate factory gauges with a reliable aftermarket set

Usage Scenario

Mike noticed his truck's temperature gauge was acting up during long highway drives. He ordered this 52mm gauge set and installed the water temp, oil temp, and oil pressure gauges in his dash within an afternoon. Now he watches his engine's vitals on every trip, catching a rising oil temp before it becomes a problem. The LED lights make it easy to read at night, and the clean look matches his interior perfectly.

Micro Comparison

Many single-function gauges cost more per unit and require separate wiring. This set bundles multiple measurement types in one standard 52mm format, saving you both money and installation time. You only need to cut one hole size for all gauges, making the process cleaner than mixing different sizes from different brands.

Specifications

Item Height: 52 mm / 2.05 in

Item Length: 52 mm / 2.05 in

Item Width: 52 mm / 2.05 in

Voltage: 12V

Special Features: Oil Pressure Gauge

Interchange Part Number: Air Fuel Ratio Meter

Package Includes

- 1 x 52mm Car Gauge (selected type)

Why You Will Love It

You get professional-grade monitoring without the professional price tag. The LED backlight makes your dash look modern and purposeful. Knowing your engine's exact condition gives you confidence on every drive, whether it's a daily commute or a weekend adventure.

Questions and Answers

Question: Can I install these gauges myself without professional help?

Answer: Yes, if you have basic wiring knowledge and standard automotive tools, you can install these 52mm gauges yourself. The size fits most dash openings, and the wiring is straightforward for 12V systems.

Question: What types of gauges are available in this set?

Answer: This set includes options for water temperature, oil temperature, oil pressure, voltmeter, tachometer, air fuel ratio, exhaust gas temperature, boost pressure, and vacuum.

Question: Do these gauges work with diesel engines?

Answer: Yes, the gauges are compatible with 12V electrical systems found in most diesel vehicles, but you should verify the specific sensor requirements for your engine type.

Question: How bright is the LED backlight?

Answer: The LED light is bright enough for clear daytime reading and dims appropriately for nighttime driving without causing glare.

Question: Are these gauges waterproof?

Answer: The gauge faces are designed for interior dash use and are splash-resistant, but they are not fully waterproof. Avoid direct water exposure during installation.

Keep an eye on your engine's vital signs with one compact gauge. This 52mm multifunction display combines fuel level, oil pressure, water temperature, and battery voltage into a single unit. It is designed for cars, trucks, boats, and motorcycles.

You get real-time data from four critical sensors without cluttering your dashboard. The gauge features 8 color backlight options, so you can match it to your vehicle's interior lighting or just pick your favorite. It uses a plastic housing and fits a standard 52mm opening.

Installation is straightforward. The gauge provides accurate readings you can rely on during every drive. Whether you are monitoring a daily driver or a project vehicle, this tool helps you spot problems before they become serious.

Key Features and Benefits

- 4-in-1 design that combines fuel level, oil pressure, water temp, and voltmeter into one gauge to save dashboard space and reduce wiring complexity.

• 8 color backlight options that let you customize the look to match your vehicle's interior or personal style.

• 52mm standard size that fits most universal gauge pods and dash openings for easy installation.

• Plastic construction that is lightweight and durable for long-term use in various vehicle types.

• High precision and reliability that give you consistent readings you can trust on the road or water.

Who Is This For

- Car and truck owners who want a single gauge to monitor multiple engine parameters.

• Boat operators looking for a compact way to track fuel, oil, water, and voltage in a marine environment.

• Motorcycle enthusiasts who need a small, multifunction gauge for custom builds or upgrades.

• DIY mechanics and project builders who prefer a unified display over separate individual gauges.

Usage Scenario

Mike was driving his old pickup when the temperature needle started climbing on a hot summer day. He pulled over and checked his phone for a mechanic. After installing this 4-in-1 gauge, he watches the water temp, oil pressure, and voltage at a glance. Now he catches small issues early and drives with confidence.

Micro Comparison

Individual gauges for fuel, oil, water, and voltage take up four separate spots on your dash and require more wiring. This single 52mm unit combines all four functions in one compact housing, making installation cleaner and your dashboard less cluttered. It is a practical upgrade for anyone short on space.

Specifications

- Material: Plastic

• Size: 52mm / 2.0 in

• Color: Black housing with 8 color backlight options

• Functions: Fuel level, Oil pressure, Water temperature, Voltmeter

Package Includes

- 1 x 4 in 1 gauge

Monitor your vehicle's vital signs with a single high-performance gauge. This Dynoracing 52mm gauge offers a clear LED display with 7 switchable colors, making it easy to keep an eye on boost, temperature, pressure, voltage, air-fuel ratio, exhaust gas temp, or RPM. It is designed for universal fitment on any 12V car.

This gauge uses a high-speed stepper motor for precise and responsive needle movement. The bright LED display ensures you can read your data at a glance, day or night. You can choose from nine different gauge types to match your specific monitoring needs, from turbo boost to engine temperature.

Installation is straightforward with the included English manual. The gauge fits the standard 52mm gauge pod size, making it a simple upgrade for your dashboard or A-pillar mount. The button on the lens lets you cycle through 7 different LED colors to match your interior lighting.

Built with a durable ABS, steel, and glass construction, this gauge is made to withstand the conditions under your dashboard. Whether you are a weekend mechanic or a performance enthusiast, this gauge provides the data you need to keep your engine running smoothly.

Key Features and Benefits

- High-speed stepper motor that provides accurate and smooth needle response for reliable readings.

• 7-color LED display with lens button that lets you match the gauge lighting to your car's interior.

• Universal 12V fitment that works with most 4, 6, and 8 cylinder gasoline vehicles.

• 1/8 NPT thread size for temp and oil pressure sensors that ensures compatibility with standard sensor ports.

• Durable ABS, steel, and glass construction that offers long-lasting performance in the vehicle environment.

Who Is This For

- Car enthusiasts who want to monitor engine performance parameters like boost, oil pressure, or temperature.

• DIY mechanics installing aftermarket gauges for the first time who need a clear and easy-to-read display.

• Drivers of modified or turbocharged vehicles who need precise data to prevent engine damage.

• Owners of older cars who want to replace worn-out or non-functional factory gauges with a modern upgrade.

Usage Scenario

Mark had just finished installing a turbo kit on his daily driver. He needed a way to keep an eye on the boost pressure to avoid overboosting and damaging the engine. He chose this Dynoracing boost gauge because it was simple to wire into his 12V system and fit perfectly into his A-pillar gauge pod. During his first test drive, the bright 7-color display was easy to read at a glance, and the stepper motor gave him smooth, real-time feedback. Now he can drive with confidence, knowing exactly what his engine is doing.

Micro Comparison

Many basic gauges use air-core motors that can be slow and imprecise. This Dynoracing gauge uses a high-speed stepper motor for faster and more accurate needle movement. While other gauges offer only one or two colors, this model gives you seven color options to match your car's dashboard lighting.

Specifications

Material: ABS, Steel, Glass

Size: 52mm / 2.05 in

Voltage: 12V

Thread Size: 1/8 NPT (temp and oil pressure sensors)

Package Includes

1 x Gauge (choose type from options)

1 x Installation Manual (English)

Why You Will Love It

You get professional-grade monitoring without a complicated installation. The 7-color LED display lets you personalize your dashboard look while the stepper motor gives you the accuracy you need to protect your engine. It is a simple, reliable upgrade for any 12V car.

Questions and Answers

Question: What gauge types are available for this product?

Answer: You can choose from boost gauge (bar or psi), water temp, oil temp, oil press (psi), voltmeter, air fuel ratio, exhaust gas temp (EGT), and tachometer (RPM).

Question: Does this gauge work with diesel engines?

Answer: The tachometer is designed for 4, 6, and 8 cylinder gasoline engines only. Other gauge types like water temp, oil temp, and boost may work with diesel vehicles, but you should verify sensor compatibility.

Question: What is the size of the gauge?

Answer: The gauge has a standard 52mm diameter, which fits most aftermarket gauge pods and dash openings.

Question: How do I change the LED color?

Answer: There is a button on the lens of the gauge. Press it to cycle through the 7 available colors.

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

Answer: The sensors use a 1/8 NPT thread, which is a common standard for automotive aftermarket gauges.

Keep an eye on your engine's most important metrics with this 52mm car gauge set. It measures water temperature, oil temperature, air fuel ratio, voltage, and oil pressure in one compact digital display. Designed for 12V gasoline vehicles, this gauge helps you monitor performance and catch issues early.

This gauge uses a clear digital readout and comes with the needed sensors for accurate readings. The 52mm diameter fits standard 2-inch gauge pods and mounting kits. Its black plastic housing and red pointer match a wide range of dash styles.

Installation is straightforward with the included wiring and sensor connections. The gauge runs on your vehicle's 12V DC system and provides stable, low-power operation. Whether you are building a custom dash or upgrading your factory cluster, this gauge gives you the data you need at a glance.

Each gauge is built to resist vibration and bumps, making it suitable for daily driving and track use. The digital display updates in real time so you can react quickly to changes in temperature, voltage, or pressure.

Key Features and Benefits

- Digital display for quick, intuitive reading of multiple engine parameters

• Precise and stable sensor readings help you monitor engine health

• Low power consumption reduces strain on your electrical system

• Anti-vibration and anti-bump construction for long-lasting performance

• Fits most 12V gasoline vehicles with a standard 52mm or 2-inch gauge opening

Who Is This For

- Car enthusiasts building or upgrading a custom gauge cluster

• DIY mechanics who want real-time engine data without a full ECU scan tool

• Track day drivers who need to monitor oil temp and pressure during hard driving

• Owners of older vehicles who want to add modern monitoring capability

Usage Scenario

Tom installed this gauge set in his project car after noticing the factory dash had no oil pressure or water temp readings. On his first test drive, the digital display showed the oil temp rising faster than expected during a long climb. He pulled over, let the engine cool, and adjusted his driving style. The clear readout gave him the confidence to keep driving without guessing.

Micro Comparison

Unlike single-function gauges that require separate pods and wiring for each reading, this multi-function unit combines five measurements in one 52mm housing. You get oil pressure, water temp, oil temp, air fuel ratio, and voltage from a single display. It is a space-saving solution that simplifies your dash layout without sacrificing accuracy.

Specifications

Diameter: 52mm / 2 inches

Voltage: DC 12V

Material: Plastic housing

Color: Black

Package Includes

- 1 x Gauge

Note: Gauge holder is not included and must be purchased separately.

Why You Will Love It

You will enjoy having all your engine data in one clean gauge that fits right into your dash. The digital display makes it easy to spot changes while you drive, giving you more control over your vehicle's performance. It is a practical upgrade that adds both function and style to your cockpit.

Questions and Answers

Question: Does this gauge work with diesel engines?

Answer: This gauge is designed for 12V gasoline vehicles. It may not be compatible with diesel systems without additional adapters.

Question: Can I install this gauge myself?

Answer: Yes, installation is straightforward with basic wiring skills. The gauge connects to your vehicle's 12V power and includes sensor wiring.

Question: What size hole do I need for mounting?

Answer: You need a 52mm or 2-inch diameter opening. A standard gauge pod or mounting kit will work.

Question: Does the gauge come with all the sensors shown?

Answer: Yes, the gauge includes the sensors needed for water temp, oil temp, oil pressure, air fuel ratio, and voltage readings.

Question: Is the display backlit for night driving?

Answer: Yes, the digital display is backlit so you can read it clearly in low light conditions.

Get a complete view of your engine's performance with this 52mm digital gauge set. It combines a tachometer, boost pressure, vacuum, water temperature, oil temperature, oil pressure, voltmeter, air/fuel ratio, and exhaust gas temperature into one sleek, easy-to-read display. The 20 bright LEDs give you real-time data at a glance, so you can keep your engine running smoothly and spot potential issues before they become serious.

This gauge is designed for 12V gasoline cars with 4, 6, or 8 cylinders. It adds a professional, race-inspired look to your dashboard without taking up too much space. The smoke-tinted lens looks clean during the day, and the LED display stays clear and bright at night. Installation hardware and an English manual are included, making it easier to set up.

Whether you are tuning for better performance or just want to keep a closer eye on your engine's vital signs, this gauge gives you the information you need. It helps you monitor boost levels, air-fuel mixture, oil pressure, and more, all from one compact unit. This is a practical upgrade for any car enthusiast who values both style and function.

Key Features and Benefits

- 20 bright LED display that shows real-time engine data for quick and easy monitoring.

• 52mm size fits standard gauge pods and dashes for a clean, integrated look.

• Smoke-tinted lens that looks subtle during the day and provides a clear, bright readout at night.

• Works with 12V systems on 4, 6, or 8 cylinder gasoline cars for broad compatibility.

• Includes mounting hardware and an English manual to help simplify the installation process.

Who Is This For

- Car enthusiasts who want to monitor multiple engine parameters from a single gauge.

• DIY mechanics looking for a straightforward upgrade to their dashboard setup.

• Drivers of turbocharged or modified vehicles who need to keep an eye on boost and air-fuel ratios.

• Anyone adding a professional, race-inspired look to their car's interior without a complex installation.

Usage Scenario

Mark had just finished tuning his turbocharged sedan. He wanted a way to keep an eye on boost pressure and air-fuel mixture without cluttering his dashboard with multiple separate gauges. He installed this 52mm digital gauge in an empty slot in his dash. Now, with a quick glance, he can see his RPM, boost level, water temp, and oil pressure all in one place. The bright LEDs are easy to read even on sunny days, and the night mode doesn't distract him while driving. He feels more confident pushing his car, knowing he has real-time data right in front of him.

Micro Comparison

Many single-function gauges only show one reading, forcing you to buy and install multiple units. This multi-function gauge combines a tachometer, boost gauge, vacuum gauge, water temp, oil temp, oil pressure, voltmeter, air/fuel ratio, and EGT into one device. It saves space on your dashboard and simplifies wiring. For the price of one or two individual gauges, you get a complete monitoring solution that covers the most important engine parameters.

Specifications

- Material: Plastic Shell

• Size: 52mm / 2.0 in

• Weight: 400g / 14.1 oz

• Fitment: 12V, 4, 6, 8 cylinder gasoline cars

• Water Temp Range: 20-150°C / 68-302°F

• Air Fuel Ratio Range: 20:1 ~ 10:1

• Boost Gauge (PSI version): -15 to 45 PSI

• Tachometer Range: 0-9999 RPM

• Oil Pressure Range: 0-120 PSI

• Oil Temp Range: 20-150°C / 68-302°F

• Voltmeter Range: 8-18V

• EGT Range: 0-1300°C / 32-2372°F

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

Package Includes

- 1 x Gauge (Your choice of function: Boost BAR, Boost PSI, Tachometer, Air/Fuel Ratio, Water Temp, Oil Press, Oil Temp, Voltmeter, or EGT)

• 1 x Nylon Pressure Line with Adaptor (for Boost gauge versions)

• 1 x Sensor (included with Water Temp, Oil Press, Oil Temp, and EGT versions)

• 1 x English Manual

Why You Will Love It

You get a complete engine monitoring system in one compact gauge. It simplifies your dashboard, reduces wiring work, and gives you the confidence to drive or tune your car with real-time data. The bright LED display looks great and is easy to read in any light, adding a professional touch to your interior.

Questions and Answers

Question: Is this gauge compatible with my diesel car?

Answer: No, this gauge is designed for 12V gasoline cars with 4, 6, or 8 cylinders. It is not recommended for diesel engines.

Question: What is included in the package for the boost gauge version?

Answer: The boost gauge version includes 1 x Turbo Boost Gauge, 1 x Nylon Pressure Line with One Adaptor, and 1 x English Manual.

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

Answer: No, the air/fuel ratio gauge does not include an oxygen sensor. You will need to use your existing sensor or purchase one separately.

Question: What is the measurement range of the water temperature gauge?

Answer: The water temperature gauge measures from 20 to 150 degrees Celsius (68 to 302 degrees Fahrenheit).

Question: Can I install this gauge myself?

Answer: Yes, the gauge comes with mounting hardware and an English manual. However, professional installation is recommended for best results and to avoid damaging the gauge or your vehicle.

Monitor your engine's vital signs with a single, compact 2-inch gauge. This 52mm multi-function display gives you real-time data on boost pressure, water temperature, oil temperature, oil pressure, voltage, air-fuel ratio, and tachometer readings. The 7-color LED backlight lets you match your dashboard style while keeping critical information easy to read at a glance.

This gauge set uses a high-speed stepper motor for quick and accurate needle response. The digital display works alongside the analog needle, giving you two ways to read your engine data. With an adjustable 7-color backlight, you can switch between colors using the button on the lens to match your interior lighting or mood.

Installation is straightforward for anyone familiar with 12V automotive systems. The package includes an installation manual to guide you through the wiring and sensor connections. The temp and oil pressure sensors use a standard 1/8 NPT thread, making them compatible with most aftermarket adapters and engine ports.

The gauge is universal for all 12V vehicles, including 4, 6, and 8 cylinder gasoline engines. Whether you drive a turbocharged import, a classic muscle car, or a daily driver, this gauge set helps you keep an eye on engine health and performance.

Key Features and Benefits

- High-speed stepper motor that delivers quick and accurate needle response for real-time monitoring

• 7-color adjustable LED backlight lets you customize the display to match your dashboard or personal preference

• Dual display with both analog needle and digital readout gives you two ways to read engine data at a glance

• Button on the lens lets you switch backlight colors without complicated wiring or controllers

• 1/8 NPT thread size on temp and oil pressure sensors fits standard aftermarket adapters for easy installation

• Universal fit for all 12V gasoline vehicles with 4, 6, or 8 cylinders

Who Is This For

- Car enthusiasts who want to monitor turbo boost, water temp, oil pressure, and other engine parameters in one gauge

• DIY mechanics installing aftermarket gauges in project cars, track cars, or daily drivers

• Owners of classic or modified vehicles who need reliable engine monitoring without a full digital dash upgrade

• Drivers who prefer a clean, custom look with adjustable backlight colors to match their interior

Usage Scenario

Mark installed this gauge set in his turbocharged coupe after noticing his factory temperature gauge was slow to react. During a weekend drive on a winding mountain road, he saw the oil temp climbing into the yellow zone. The digital readout and fast needle response gave him enough warning to pull over and let the engine cool before any damage occurred. Now he trusts the gauge to keep him informed during every drive.

Micro Comparison

Unlike single-function gauges that require multiple pods and separate wiring, this 2-inch unit combines up to seven readings in one housing. The dual display gives you both an analog needle for quick visual checks and a digital readout for precise numbers. The 7-color backlight also lets you personalize the look, something most basic gauges do not offer.

Specifications

- Gauge diameter: 2 in / 52 mm

• Backlight: 7-color LED, adjustable via lens button

• Sensor thread: 1/8 NPT (temp and oil pressure)

• Voltage: 12V DC

• Compatible engines: 4, 6, and 8 cylinder gasoline

• Functions: Boost (psi/bar), vacuum, water temp (°C), oil temp (°C), oil pressure (psi), voltmeter, air-fuel ratio (narrowband), exhaust gas temp (°C), tachometer

Package Includes

- 1 x 52mm multi-function gauge

• 1 x installation manual

• Sensors and wiring harness as applicable for your chosen function

Why You Will Love It

You get a complete engine monitoring solution in a single gauge that fits a standard 52mm pod. The adjustable backlight lets you match your car's interior, and the dual display gives you confidence that you are reading accurate data. It is a practical upgrade for anyone who wants to keep their engine running at its best.

Questions and Answers

Question: Does this gauge work with diesel engines?

Answer: This gauge is designed for 12V gasoline engines. It may not be compatible with diesel systems without additional adapters.

Question: Can I use this gauge with an aftermarket ECU?

Answer: Yes, as long as the ECU provides a standard 12V signal for the gauge inputs. The gauge is universal for most aftermarket setups.

Question: How do I switch between the different display functions?

Answer: The gauge uses the included sensors and wiring to display each function. You select which sensor to connect based on what you want to monitor.

Question: Is the backlight bright enough for daytime use?

Answer: Yes, the LED backlight is adjustable and provides clear visibility in both daylight and nighttime conditions.

Question: Does the gauge come with all necessary sensors?

Answer: The package includes sensors and wiring for the functions you order. Check the product listing for the specific sensor set included.

Monitor seven critical engine parameters at a glance with this 52mm gauge set. It features a 77-color LED dual display that combines analog and digital readouts for water temperature, oil temperature, oil pressure, boost, vacuum, voltage, and RPM. Designed for 12V gasoline cars, this set includes the necessary sensors for installation.

This gauge set gives you a complete view of your engine's health in one compact package. The 52mm diameter gauges fit standard pods and panels, making them a practical upgrade for monitoring performance. The high-speed stepper motor provides quick and accurate needle response, so you get real-time data as you drive.

The dual display design shows both an analog needle and a digital readout, giving you two ways to read the same information. You can switch the LED backlight color using the button on the gauge face, allowing you to match your dashboard lighting or personal style. The set is built for professional installation and comes with an installation manual to guide the process.

Each gauge is powered by your vehicle's 12V system and draws a maximum of 0.3A for ignition and illumination. The voltmeter reads from 8 to 18V, the boost gauge covers -30 to 30 PSI, and the vacuum gauge reads -30 to 0 In.Hg. Water and oil temperature gauges range from 40 to 140°C, while the oil pressure gauge goes from 0 to 100 PSI. The tachometer measures up to 10,000 RPM and is compatible with 4, 6, and 8-cylinder gasoline engines.

Key Features and Benefits

- Seven-in-one gauge set that monitors water temp, oil temp, oil pressure, boost, vacuum, voltage, and RPM, so you get complete engine data from a single installation.

• 77-color LED dual display with analog and digital readouts, giving you clear visibility and customizable dashboard lighting.

• High-speed stepper motor that delivers quick needle response, providing accurate real-time readings as you drive.

• Button-controlled LED color switching, allowing you to match the gauge lighting to your personal preference or interior style.

• Includes sensors for water temp, oil temp, oil pressure, boost, and vacuum, so you have everything needed for installation.

Who Is This For

- Car enthusiasts who want to monitor multiple engine parameters without installing separate gauges for each reading.

• Owners of 12V gasoline vehicles with 4, 6, or 8-cylinder engines looking to add performance monitoring to their dashboard.

• DIY mechanics and tuners who need accurate data on boost, vacuum, oil pressure, and temperatures during engine setup or troubleshooting.

• Drivers who prefer a customizable dashboard look with the ability to switch LED colors to match their vehicle's interior.

Usage Scenario

Mark had just finished rebuilding the engine in his project car. He needed a way to keep an eye on critical temperatures and pressures during the break-in period. After installing this 7-in-1 gauge set, he could watch the water temp climb and the oil pressure stabilize as the engine warmed up. The dual display let him see the analog needle sweep while the digital readout showed exact numbers. When he took the car for its first test drive, the boost gauge confirmed his turbo was spooling correctly, and the tachometer helped him shift at the right RPM. The whole setup fit neatly into his single-din slot, and he set the LED to blue to match his interior lights.

Micro Comparison

Unlike buying individual gauges that require separate wiring, pods, and sensor setups, this 7-in-1 set consolidates everything into one package. You get six different gauge functions plus a tachometer, all running from a single 12V power source. The dual analog and digital display gives you the best of both reading styles, while the 77-color LED backlight lets you personalize the look. This set is a space-saving and cost-effective solution for anyone who wants comprehensive engine monitoring without the clutter of multiple separate gauges.

Specifications

- Diameter: 52 mm / 2 in

• Power: DC 10-15V (12V professional)

• Current: IGN MAX 0.3A, ILM 0.3A

• Voltmeter: 8-18V

• Boost Gauge: -30 to 30 PSI

• Vacuum Gauge: -30 to 0 In.Hg

• Water Temperature Gauge: 40-140°C / 104-284°F

• Oil Temperature Gauge: 40-140°C / 104-284°F

• Oil Pressure Gauge: 0-100 PSI

• Tachometer: 0-10,000 RPM

• Compatible with: 12V gasoline cars, 4/6/8 cylinder engines

• Display type: Analog/digital dual display with 77-color LED backlight

Package Includes

- 1 x Gauge unit (with built-in gauge functions)

• 1 x Water temperature sensor

• 1 x Oil temperature sensor

• 1 x Oil pressure sensor

• 1 x Boost/Vacuum sensor

• 1 x Wiring harness

• 1 x Installation manual

Why You Will Love It

You get seven essential engine gauges in one compact unit, saving space and simplifying installation. The customizable 77-color LED backlight lets you match your dashboard style or mood. With both analog and digital readouts, you can read your data the way you prefer, and the included sensors mean you have everything to start monitoring right away.

Questions and Answers

Question: Is this gauge set compatible with diesel engines?

Answer: This gauge set is designed for 12V gasoline cars with 4, 6, or 8-cylinder engines. It is not recommended for diesel vehicles.

Question: Do I need to buy additional sensors?

Answer: No, the set includes sensors for water temperature, oil temperature, oil pressure, and boost/vacuum. All required sensors are in the package.

Question: Can I change the LED color while driving?

Answer: Yes, you can switch the LED backlight color using the button on the gauge face. It cycles through 77 colors so you can find the one you like.

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

Answer: Each gauge has a 52mm / 2 inch diameter, so you need a mounting hole or pod that fits a 52mm gauge.

Question: Does this gauge set work with aftermarket ECU or standalone engine management systems?

Answer: The gauges are designed for standard 12V gasoline vehicles with factory wiring. Compatibility with aftermarket ECUs depends on the specific system and sensor signal types. Professional installation is recommended.

Monitor your car’s vital performance data in real time with the LUFI X7 4th OBD Gauge. This multi-function car monitor displays coolant temperature, exhaust temperature, turbo RPM, and more through a clear LCD screen and a customizable RGB LED alert system. It is designed to give you the information you need to keep your engine running at its best.

This OBD2 meter works with most gasoline vehicles that use the standard OBD-II protocol. It connects directly to your car’s OBD2 port for plug-and-play installation. The device uses both OBD and GPS data to provide accurate readings for a range of performance metrics. The built-in gyro function adds another layer of useful data, helping you understand your vehicle’s movement and orientation.

The LUFI X7 features a compact design that fits neatly in front of the driver’s seat. The RGB LED backlighting can be set to change color based on specific parameters, so you can see at a glance if your engine temperature is rising or if your turbo is spooling up. This makes it easier to stay focused on the road while still keeping an eye on your car’s health.

Whether you are a daily driver who wants to keep an eye on engine health or an enthusiast who tracks performance metrics, this gauge provides the data you need in an easy-to-read format. The combination of OBD and GPS data gives you a complete picture of your vehicle’s performance in real time.

Key Features and Benefits

- OBD and GPS dual mode that provides accurate real-time data for coolant temperature, exhaust temperature, and turbo RPM

• RGB LED alert system that changes color based on your set parameters, giving you a quick visual warning without looking away from the road

• Built-in gyro function that adds movement and orientation data for a more complete performance picture

• Plug-and-play installation that connects directly to your car’s OBD2 port, so no complex wiring is required

• Compact LCD display that fits in front of the driver’s seat and is easy to read at a glance

• Universal compatibility with most gasoline cars that use the standard OBD-II protocol after 2008

Who Is This For

- Daily drivers who want to monitor engine coolant and exhaust temperature to prevent overheating

• Car enthusiasts and tuners who need real-time turbo RPM and performance data during drives

• DIY mechanics who prefer a simple plug-and-play gauge that does not require professional installation

• Anyone who wants a visual alert system that uses color-coded LEDs to indicate changing vehicle conditions

Usage Scenario

Mark drives a turbocharged sedan that he uses for both his daily commute and weekend track days. After installing a larger turbo, he wanted a way to monitor exhaust gas temperature and boost pressure without taking his eyes off the road. He plugged the LUFI X7 into his OBD2 port, mounted it on the dashboard, and set the RGB LED to turn yellow when coolant temp rose above normal and red when exhaust temp hit a critical level. Now he can push his car harder on the track, knowing the gauge will give him an instant visual cue if something is wrong.

Micro Comparison

Many basic OBD2 scanners only show generic engine codes and fuel economy data. The LUFI X7 goes further by giving you specific performance metrics like coolant temperature, exhaust temperature, and turbo RPM in real time. Its RGB LED alert system adds a layer of safety that standard gauges do not offer, letting you set visual warnings for the parameters that matter most to your driving style.

Specifications

- Material: Plastic + LCD

• Item Height: 7 cm / 2.8 in

• Item Length: 14 cm / 5.5 in

• Item Width: 10 cm / 3.9 in

• Placement on Vehicle: In front of the driver’s seat

• Type: OBD and GPS Meter

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

Package Includes

- 1 x LUFI X7 4th OBD Gauge

• 1 x OBD2 Cable

Why You Will Love It

You will love having all your critical engine data displayed in one place without needing to install multiple gauges. The RGB LED alert system gives you peace of mind by warning you instantly when a parameter goes outside your set range. It is a simple, effective tool that helps you drive with more confidence and control.

Questions and Answers

Question: Will this work with my 2010 Honda Civic?

Answer: Yes, it works with most gasoline cars that use the standard OBD-II protocol after 2008.

Question: Can I set the RGB LED to change color at a specific temperature?

Answer: Yes, you can customize the RGB LED to change color based on the parameters you choose, such as coolant temperature or turbo RPM.

Question: Does this gauge show fuel pressure or oil pressure?

Answer: It shows data available through the OBD-II and GPS systems, including coolant temperature, exhaust temperature, and turbo RPM. It does not measure fuel or oil pressure directly.

Question: Is the installation difficult?

Answer: No, installation is plug-and-play. You simply connect it to your car’s OBD2 port and mount the display in front of the driver’s seat.

Question: What does the gyro function do?

Answer: The built-in gyro adds movement and orientation data, giving you a more complete view of your vehicle’s performance and behavior.

Monitor your turbo system with precision using this 52mm digital boost gauge. It reads from -15 to 45 PSI and -1 to 3 BAR, giving you real-time data on your engine's performance. The smoke lens and LED display make it easy to read at a glance, day or night.

This gauge is built for 12V gasoline cars and comes with a sensor, cable, and manual for straightforward installation. The 52mm size fits standard gauge pods, so you can mount it on the front of your dashboard or A-pillar. The plastic housing keeps it lightweight at 200g, and the digital display shows clear numbers without guesswork.

Stay informed about your boost pressure while driving. Whether you are tuning your car for more power or just keeping an eye on engine health, this gauge gives you the data you need. The smoke lens reduces glare, and the LED backlight ensures visibility in low light conditions.

Installation is simple with the included wiring kit and sensor. The gauge connects to your car's 12V system and reads directly from the intake manifold. Once installed, you can monitor boost levels instantly and make adjustments as needed.

Key Features and Benefits

- Digital LED display that shows boost pressure clearly in PSI and BAR for quick reading

• Smoke lens that reduces glare and improves visibility in bright sunlight

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

• Complete kit with gauge, sensor, cable, and manual so you have everything needed to install

• Lightweight plastic construction at 200g that does not add unnecessary weight to your dashboard

• Works with 12V gasoline cars for reliable performance in most standard vehicles

Who Is This For

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

• DIY mechanics installing a boost gauge for the first time and need a complete kit

• Drivers of 12V gasoline cars who want to check engine performance during tuning or daily driving

• Anyone replacing an old or broken boost gauge with a modern digital display

Usage Scenario

Mike installed this boost gauge in his turbocharged sedan after noticing inconsistent power delivery. During his morning commute, he saw the gauge reading 10 PSI under hard acceleration, which was lower than expected. He adjusted his wastegate setting and watched the gauge climb to 18 PSI. The next day, his car felt responsive and smooth. Mike now checks the gauge every time he drives, knowing he can spot issues before they become problems.

Micro Comparison

Unlike analog gauges that rely on a needle and require interpretation, this digital gauge shows exact numbers in PSI and BAR on a bright LED display. The included sensor and cable make it a complete package, so you do not need to buy extra parts separately. The smoke lens also cuts down on dashboard glare, which is a common issue with clear-lens gauges in sunny conditions.

Specifications

Measurement Range: -15 to 45 PSI / -1 to 3 BAR

Diameter: 52 mm / 2.0 in

Material: Plastic

Weight: 200 g / 7.1 oz

Voltage: 12V (for gasoline cars only)

Display Type: Digital LED with smoke lens

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

Package Includes

- 1 x Boost Gauge

• 1 x Sensor

• 1 x Cable

• 1 x Manual

Why You Will Love It

You get a complete boost monitoring kit that installs quickly and reads accurately. The digital display and smoke lens make it easy to see your boost levels in any light. It gives you the confidence to tune your car and catch problems early, all from a gauge that looks clean on your dashboard.

Questions and Answers

Question: Does this gauge work with diesel engines?

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

Question: What size gauge pod do I need?

Answer: The gauge is 52mm in diameter, so it fits standard 52mm gauge pods or mounting kits.

Question: Is the display bright enough for daytime driving?

Answer: Yes, the digital LED display is bright and the smoke lens reduces glare, making it readable in direct sunlight.

Question: Does the kit include everything for installation?

Answer: Yes, the package includes the gauge, sensor, cable, and manual. You may need basic wiring tools and a gauge pod if you do not already have one.

Question: Can I use this gauge to measure vacuum as well?

Answer: Yes, the gauge reads from -15 PSI (vacuum) to 45 PSI (boost), so you can see both vacuum and positive pressure.

Monitor your turbo system with precision using the Dynoracing 2 inch 52mm Dual Display Boost Gauge. This gauge gives you both an analog needle and a digital readout, so you can track boost pressure (0-30 PSI) and vacuum (0-30 in.Hg) at a glance. The 7 color LED backlight lets you match your dashboard lighting, while the stepper motor delivers fast, accurate needle movement.

This gauge is built for all 12V cars and features a durable housing made from ABS, metal, and glass. The dual display setup shows pressure in both digital numbers and analog format, making it easy to read in any light. Switch through the 7 backlight colors using the button on the lens to get the look that fits your interior.

The high speed stepper motor responds quickly to pressure changes, giving you real time feedback on your turbo system's performance. Installation is straightforward for those with experience, and the gauge comes with a boost sensor. Professional installation is recommended to ensure everything works correctly.

Key Features and Benefits

- Dual display with analog needle and digital readout that gives you two ways to monitor boost pressure

• 7 color LED backlight with lens button that lets you switch colors to match your dashboard

• High speed stepper motor that delivers quick and accurate needle response to pressure changes

• ABS, metal, and glass construction that provides durability and a quality look

• Universal fit for all 12V cars that makes it a versatile upgrade for most vehicles

• Measures 0-30 PSI boost and 0-30 in.Hg vacuum that covers typical turbo system ranges

Who Is This For

- Car enthusiasts who want to monitor turbo boost pressure with both analog and digital displays

• DIY mechanics who are comfortable with 12V automotive wiring and gauge installation

• Drivers who want a gauge that matches their interior lighting with adjustable backlight colors

• Owners of turbocharged cars looking for a reliable and responsive boost gauge upgrade

Usage Scenario

Mike just finished installing a turbo kit on his project car and needed a way to keep an eye on boost pressure. He picked the Dynoracing dual display gauge because he wanted both a quick analog glance and a precise digital number. After mounting it in his gauge pod, he connected the wiring to his 12V system and set the backlight to blue to match his other gauges. On his first test drive, the stepper motor responded instantly as boost climbed, and the digital readout confirmed exactly 12 PSI at full throttle. Mike could see everything clearly without taking his eyes off the road for too long.

Micro Comparison

Many boost gauges offer either a digital readout or an analog needle, but not both. This Dynoracing gauge combines the two into one compact 52mm housing, so you get the instant visual sweep of an analog needle and the exact number from the digital display. The 7 color LED backlight also gives you more customization options than single color gauges, letting you match your existing dashboard lighting or change it up whenever you want.

Specifications

- Diameter: 2 inch / 52 mm

• Item Length: 58 mm / 2.3 in

• Item Width: 53 mm / 2.1 in

• Item Height: 52 mm / 2.0 in

• Item Weight: 0.3 kg / 10.6 oz

• Material: ABS + Metal + Glass

• Range: 0-30 in.Hg / 0-30 PSI

• Power: DC 10-15V, 12V Professional

• Current: IGN MAX 0.3A, ILM 0.3A

• Backlight: 7 Colors

• Placement on Vehicle: Front

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

Package Includes

- 1 x Dynoracing High Speed Boost Gauge (PSI)

• 1 x Boost Sensor

Why You Will Love It

You get the best of both worlds with analog and digital displays in one gauge. The 7 color backlight lets you personalize your dashboard look without buying multiple gauges. The stepper motor gives you confidence that your readings are accurate and responsive when you need them most.

Questions and Answers

Question: Will this gauge work with my car?

Answer: Yes, this gauge is universal and fits all 12V cars. It works with most turbocharged vehicles.

Question: Does the backlight color change automatically?

Answer: No, you change the color manually by pressing the button on the lens. You can choose from 7 different LED colors.

Question: What pressure range does this gauge measure?

Answer: It measures boost from 0 to 30 PSI and vacuum from 0 to 30 in.Hg.

Question: Is installation difficult?

Answer: Installation requires basic 12V wiring knowledge. Professional installation is recommended for best results. The gauge does not include written instructions.

Question: What is in the box?

Answer: The box includes the boost gauge and one boost sensor. You will need to supply your own wiring and mounting hardware.

Question: Does the gauge have both analog and digital displays?

Answer: Yes, it has a dual display with an analog needle and a digital readout that show boost pressure at the same time.

Keep your engine running at its best with this set of 52mm car gauges. Designed for 12V gasoline vehicles, each gauge features a smoked lens for a clean look and clear readings. Whether you need to monitor turbo boost, exhaust gas temperature, water temp, oil pressure, or voltage, this collection gives you the data you need to drive with confidence.

These gauges are built to fit standard 52mm openings, making installation straightforward. Each gauge comes with the necessary sensor, manual, and wiring cable for a complete setup. The smoked lens reduces glare and adds a modern touch to your dashboard, so you can keep an eye on vital engine stats without distraction.

From monitoring your air-fuel ratio to checking your tachometer, this gauge set covers the essentials for performance-minded drivers. The included plastic gauge holder helps you mount them securely in your vehicle. With clear markings and a simple interface, you can quickly scan and understand what your engine is telling you.

Key Features and Benefits

- 52mm gauge size fits standard dashboard openings, making installation easy and versatile.

• Smoked lens design reduces glare and gives a sleek, modern appearance.

• Each gauge includes its own sensor, manual, and cable, so you have everything needed for setup.

• Wide measurement ranges cover boost, vacuum, temperature, pressure, voltage, and RPM for comprehensive monitoring.

• Black plastic gauge holder included to securely mount your gauges in place.

Who Is This For

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

• DIY mechanics installing aftermarket gauges in a 12V gasoline vehicle.

• Drivers who need clear, at-a-glance readings for boost, temperature, and pressure.

Usage Scenario

Mike recently installed a turbo kit on his sedan and wanted to keep a close eye on boost pressure and exhaust gas temperature. He ordered this gauge set and mounted the boost gauge, EGT gauge, and oil pressure gauge in a custom panel. Now during spirited drives, he can see exactly when the turbo spools up and check that his engine temps stay within a safe range. The smoked lenses look right at home next to his factory gauges, and the included sensors made wiring straightforward.

Micro Comparison

Unlike buying individual gauges from different brands, this set provides a coordinated look and consistent measurement standards. Each gauge shares the same 52mm size and smoked lens style, so your dashboard stays uniform. You also get the necessary sensors and cables with each gauge, saving you the trouble of sourcing parts separately.

Specifications

- Gauge Size: 52mm

• Voltage: 12V (for gasoline cars, not for motorcycles)

• Material: Plastic

• Tachometer: 0-1000 RPM

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

• Boost Gauge Bar: 2 bar

• Vacuum Gauge: 30-0 In Hg

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

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

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

• Voltage Gauge: 8-18V

• Air Fuel Ratio Gauge: Smoked Lens

• Exhaust Gas Temp Gauge: 300-1300 Celsius

• Gauge Holder: Black Plastic, fits universal 52mm gauge

Package Includes

- 1 x Tachometer with manual and cable

• 1 x Turbo Boost Gauge with sensor, manual, and cable

• 1 x Boost Gauge Bar with sensor, manual, and cable

• 1 x Vacuum Gauge with manual and cable

• 1 x Water Temp Gauge with sensor, manual, and cable

• 1 x Oil Temp Gauge with sensor, manual, and cable

• 1 x Oil Pressure Gauge with sensor, manual, and cable

• 1 x Voltage Gauge with manual and cable

• 1 x Air Fuel Ratio Gauge with manual and cable

• 1 x Exhaust Gas Temp Gauge with sensor, manual, and cable

• 1 x Black Plastic Gauge Holder

Why You Will Love It

You will love having a complete set of engine monitoring tools that match your dashboard style. The smoked lenses look sharp while reducing glare, and the included sensors make installation easier. With clear readings for boost, temp, pressure, and more, you can drive with greater awareness and peace of mind.

Questions and Answers

Question: Are these gauges compatible with diesel engines?

Answer: No, these gauges are designed for 12V gasoline cars only. They are not suitable for motorcycles or diesel engines.

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

Answer: No, each gauge comes with its own sensor, manual, and cable. The only extra item is the gauge holder, which is also included.

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

Answer: Each gauge is 52mm in diameter, so you will need a 52mm cutout or mounting pod to install them.

Question: Does the tachometer work with all 4-cylinder engines?

Answer: The tachometer is designed for 4-cylinder gasoline engines and reads from 0 to 1000 RPM. It works with most standard 12V ignition systems.

Question: Is the gauge holder included with every gauge?

Answer: The package includes one black plastic gauge holder. If you need holders for multiple gauges, you may need additional holders.

Monitor seven critical engine parameters with a single 52mm gauge setup. This digital gauge system replaces the need for multiple individual meters, giving you boost pressure, water temperature, oil temperature, oil pressure, voltage, tachometer, and air-fuel ratio readings in one cohesive kit. Each gauge features a black ABS case with an aluminum rim and a blue LED digital display for clear visibility, day or night.

The set is designed for 12V gasoline vehicles with 4, 6, or 8 cylinders. Each gauge comes with its own sensor, wiring, and mounting hardware, making installation straightforward for DIY enthusiasts or professional mechanics. The compact 52mm diameter fits standard gauge pods and dash openings.

Built with high-precision sensors, this system provides real-time data to help you spot issues before they become major problems. The boost gauge measures from -14 to 29 PSI or -1 to 2 BAR, while the water and oil temperature gauges read from 40 to 150 degrees Celsius. The oil pressure gauge covers 0 to 150 PSI, the voltmeter reads 8 to 18V, the tachometer goes up to 9999 RPM, and the air-fuel ratio gauge measures 0 to 120 PSI. Each gauge includes a red warning light that activates at preset thresholds.

Whether you are tuning a turbocharged engine, monitoring a high-performance build, or simply keeping your daily driver in top shape, this gauge set gives you the data you need. The package includes mounting brackets, screw knobs, PVC hoses, T-fittings, and English installation instructions for every gauge.

Key Features and Benefits

- Seven gauges in one set that covers boost, temperature, pressure, voltage, RPM, and air-fuel ratio for complete engine monitoring

• 52mm diameter with black ABS case and aluminum rim that fits standard gauge pods and dash openings

• Blue LED digital display with red warning lights that provides clear readings and alerts you to potential problems

• High-precision sensors with NPT 1/8 inch threads that deliver accurate measurements for tuning and diagnostics

• 12V DC power with 0.3A max draw that works with most gasoline vehicle electrical systems

Who Is This For

- Car enthusiasts who want to monitor turbo boost, engine temperatures, and oil pressure in a single setup

• DIY mechanics who need reliable gauges for engine tuning and performance diagnostics

• Owners of 12V gasoline vehicles with 4, 6, or 8 cylinders looking to add or upgrade their dashboard gauges

• Anyone building a custom gauge cluster who needs compact 52mm gauges with matching aesthetics

Usage Scenario

Mark noticed his turbocharged sedan was running hotter than usual during summer track days. He installed this 7-in-1 gauge set to keep an eye on boost pressure, water temperature, and oil temperature simultaneously. During one session, the water temp gauge hit over 100 degrees Celsius and triggered the red warning light. Mark pulled off immediately, let the engine cool, and avoided a potential head gasket failure. Now he monitors all seven parameters every time he drives.

Micro Comparison

Individual analog gauges can clutter your dashboard and require separate wiring for each unit. This digital set combines seven functions into a single 52mm format, reducing installation time and dash space. The blue LED display and red warning lights provide faster readability than traditional needle gauges, especially in low-light conditions. Each gauge includes its own sensor and hardware, so you do not need to buy extra parts.

Specifications

- Gauge diameter: 52mm / 2 inch

• Case material: ABS plastic with aluminum rim

• Display: Blue LED digital readout

• Power: 12V DC, max 0.3A

• 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 pressure gauge range: 0 to 150 PSI

• Voltmeter range: 8 to 18V

• Tachometer range: 0 to 9999 RPM

• Air-fuel ratio gauge range: 0 to 120 PSI

• Sensor thread: NPT 1/8 inch

• Warning light thresholds: Boost gauge red warning, water temp over 100 degrees Celsius, oil temp over 100 degrees Celsius, tachometer over 5000 RPM, voltmeter under 10V

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

Package Includes

- 1 x Boost PSI gauge with sensor, PVC hose, T-fitting, air filter

• 1 x Boost BAR gauge with sensor, PVC hose, T-fitting

• 1 x Water temperature gauge with sensor, screw knob, cable

• 1 x Oil temperature gauge with sensor, screw knob, cable

• 1 x Oil pressure gauge with sensor, screw knob, cable

• 1 x Voltmeter with installation instruction

• 1 x Tachometer with English manual, screw knob, cable

• 1 x Air-fuel ratio gauge with mounting bracket, mounting screws kit, English manual

Why You Will Love It

You get seven essential gauges in one purchase, saving money and installation time compared to buying each meter separately. The blue LED display looks clean and modern on any dashboard. With red warning lights for critical thresholds, you can drive with confidence knowing your engine is under constant watch.

Questions and Answers

Question: Do these gauges work on diesel engines?

Answer: These gauges are designed for 12V gasoline vehicles with 4, 6, or 8 cylinders. They may not be compatible with diesel engine systems.

Question: Can I install these gauges myself?

Answer: Yes, each gauge comes with an English installation manual, sensors, wiring, and mounting hardware. Basic wiring knowledge is helpful.

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

Answer: Each gauge has a 52mm diameter, which is a standard 2 inch gauge size. They fit most gauge pods and dash openings.

Question: Do the gauges come with sensors?

Answer: Yes, every gauge includes its own sensor. The boost, water temp, oil temp, and oil pressure gauges all come with the appropriate NPT 1/8 inch sensors.

Question: Will the red warning light turn off after the condition is corrected?

Answer: Yes, the red warning light activates when the reading exceeds the preset threshold. Once the value returns to normal, the light turns off.

Question: What is the voltmeter warning point?

Answer: The voltmeter triggers a warning at 10V.

Question: Can I use these gauges on a motorcycle?

Answer: They are designed for 12V car systems. Motorcycle compatibility depends on your bike's electrical system and available space.

Question: Are the readings in PSI or BAR?

Answer: The boost gauge is available in both PSI and BAR versions. The oil pressure gauge reads in PSI. Temperature gauges read in degrees Celsius.

Keep your engine running at its best with a complete set of 52mm car gauges. This series includes a turbo boost gauge, water temperature gauge, oil temperature gauge, oil pressure gauge, voltmeter, air fuel ratio gauge, exhaust gas temperature gauge, and more. Each gauge provides precise, real-time data to help you monitor your vehicle's vital systems.

These gauges are designed for most 12-volt gasoline vehicles and fit standard 52mm or 2-inch gauge pods. The stepper motor movement ensures accurate readings, and the digital display makes it easy to see your engine's status at a glance. Whether you are tuning for performance or just keeping an eye on daily driving conditions, these gauges give you the information you need.

The set includes multiple gauge options so you can choose the specific measurements that matter most to you. From monitoring boost pressure to checking exhaust gas temperature, you can build a custom dashboard that fits your driving style. The black face and simple design blend well with most interior styles.

Installation is straightforward for those with basic wiring knowledge. Each gauge comes with a sensor and an English instruction manual. Note that these meters use stepper motors and need to be powered on to return to zero. It is normal for the pointer not to return to zero when the power is off.

Key Features and Benefits

- Digital display that makes it easy to read your engine data at a quick glance

• Stepper motor movement for precise and stable parameter readings with low power consumption

• Anti-vibration and anti-bump design that holds up well under tough driving conditions

• Universal fitment for most 12-volt gasoline vehicles with a standard 52mm or 2-inch gauge opening

• Multiple gauge types available in one series so you can monitor boost, temperature, pressure, voltage, and air-fuel ratio

Who Is This For

- Car enthusiasts who want to keep a close eye on engine performance and health

• DIY mechanics looking for an affordable way to add professional-grade monitoring to their vehicle

• Drivers of turbocharged or modified cars who need to track boost pressure and exhaust gas temperature

• Anyone building a custom gauge cluster who needs a complete set of matching 52mm instruments

Usage Scenario

Mark just finished installing a new turbo kit on his hatchback. He wanted to make sure everything was running safely, so he added a boost gauge and an exhaust gas temperature gauge from this series. On his first test drive, he could see exactly how much boost the turbo was making and keep the EGT within a safe range. The digital display was easy to read even in direct sunlight, and the gauges fit perfectly into his aftermarket gauge pod. Now he drives with confidence, knowing he can spot any issues before they become problems.

Micro Comparison

Unlike basic dashboard warning lights that only tell you something is wrong after the fact, these gauges give you real-time data so you can react before damage occurs. Many generic gauges use cheap movements that drift over time, but the stepper motor in this series holds its calibration and delivers consistent readings. This set also offers more variety than most single-brand kits, letting you pick exactly the gauges you need without buying extras you will not use.

Specifications

- Material: Plastic shell

• Diameter: 52mm / 2 inches

• Voltage: DC 12V

• Color: Black

• Item Weight: 500g / 17.6 oz

Package Includes

- 1 x Gauge of your choice (turbo, water temp, oil temp, oil pressure, voltmeter, air fuel ratio, EGT, vacuum, or tachometer)

• 1 x Sensor (included with most gauge types)

• 1 x English Installation Instruction

Note: The gauge holder is not included and must be purchased separately. Please confirm which gauge type you are ordering as the package contents vary by selection.

Why You Will Love It

Having real-time engine data at your fingertips gives you peace of mind on every drive. These gauges help you catch small issues before they turn into expensive repairs. With a clean look and reliable stepper motor technology, this set is a smart upgrade for anyone who cares about their car's performance.

Questions and Answers

Question: Will these gauges work in my diesel truck?

Answer: These gauges are designed for most 12-volt gasoline vehicles. They may not be compatible with diesel engines without additional adapters. Please check your vehicle's specifications before ordering.

Question: Do I need to buy anything else to install these gauges?

Answer: You will need a gauge pod or mounting bracket to hold the gauge. The gauge itself and the sensor are included, but the holder is sold separately.

Question: Why does the needle not return to zero when I turn off the car?

Answer: This is normal. These gauges use stepper motors that require power to return to the zero position. The needle will only reset after the gauge is powered on.

Question: Can I mix and match different gauges from this series?

Answer: Yes, you can choose any gauge type from the series. Each gauge has the same 52mm size and black finish, so they look consistent when installed together.

Question: How do I know which sensor wire goes where?

Answer: An English installation instruction is included with your gauge. It shows the wiring diagram and explains how to connect the sensor and power wires correctly.

Monitor your engine's vital signs with a single 52mm digital gauge. This versatile unit packs multiple readings into one compact display, giving you real-time data on RPM, boost, vacuum, temperatures, pressure, voltage, air-fuel ratio, and exhaust heat. It is built for gasoline racing cars running on a 12V system and supports 4, 6, or 8 cylinder engines.

The smoked lens face reduces glare while the digital LED backlight keeps the display clear in any lighting condition. Whether you are tuning for performance or keeping an eye on engine health, this gauge delivers the information you need without cluttering your dashboard with multiple pods.

Each gauge variant comes with the necessary sensor, wiring cable, and a manual for installation. The digital readout provides precise numbers instead of a needle sweep, making it easier to spot changes at a glance. This is a practical upgrade for anyone who wants to track multiple engine parameters without spending a fortune on a full gauge set.

The gauge body is made from durable plastic and measures 52mm in diameter, which fits standard gauge pods and mounting cups. The universal design works with most 12V gasoline vehicles, though it is not compatible with motorcycles. Choose the specific function you need from the available options listed below.

Key Features and Benefits

- Digital LED backlight that provides clear readings in bright sun or low light conditions

• Smoked lens face that reduces glare and gives the gauge a clean, modern look

• 52mm standard size that fits into most aftermarket gauge pods and mounting kits

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

• Includes sensor and wiring cable for a straightforward installation process

Who Is This For

- Car enthusiasts who want to monitor engine performance with a single gauge

• Racers and tuners tracking boost, air-fuel ratio, or exhaust temperature

• DIY mechanics upgrading their dashboard with digital readouts instead of analog dials

• Owners of 12V gasoline vehicles looking for a cost-effective engine monitoring solution

Usage Scenario

Jake noticed his turbo sedan felt sluggish during pulls but the factory dash showed no warning lights. He installed the 52mm digital boost gauge in an empty pod on his A-pillar. On his next drive, he saw the boost pressure dropping at high RPM. The real-time data helped him find a loose intercooler pipe before it caused any damage. Now he monitors his AFR and water temp with the same gauge setup on track days.

Micro Comparison

Unlike analog gauges that require you to interpret needle positions, this digital gauge gives you exact numbers you can read at a glance. It combines multiple functions into one unit, so you do not need to buy separate gauges for RPM, temperature, and pressure. The smoked lens and LED backlight also provide better visibility than standard white-face gauges in changing light conditions.

Specifications

Material: Plastic

Diameter: 52 mm / 2 in

Weight: 120 g / 4.2 oz

Voltage: 12V DC (not for motorcycles)

Cylinder Support: 4 / 6 / 8

Lens Type: Smoked

Mounting Location: Front (dashboard or pod)

Gauge Function Ranges

Tachometer: 0 - 9999 RPM

Boost Gauge PSI: -15 to 45 PSI

Vacuum Gauge: -1 to 0 BAR

Oil Temperature: 20 to 150 Celsius

Water Temperature: 20 to 150 Celsius

Oil Pressure: 0 to 120 PSI

Voltmeter: 8 - 18 V

Air Fuel Ratio: 20:1 to 10:1

Exhaust Gas Temperature: 0 to 1300 Celsius

Package Includes

1 x Gauge (selected function variant)

1 x Sensor (if applicable to the selected gauge type)

1 x Wiring Cable

1 x User Manual

Why You Will Love It

You get precise digital data for multiple engine parameters in a single gauge that looks clean on your dashboard. It helps you catch problems early and tune your car with confidence. The simple installation and universal fitment make it an easy upgrade for any 12V gasoline vehicle.

Questions and Answers

Question: Will this gauge work on a diesel engine?

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

Question: Does the tachometer version include a shift light?

Answer: No, the tachometer function reads RPM from 0 to 9999 but does not have a programmable shift light feature.

Question: What size mounting hole do I need for this gauge?

Answer: The gauge is 52mm in diameter, so you need a standard 52mm gauge pod or mounting cup for installation.

Question: Is the wiring plug-and-play or do I need to splice wires?

Answer: The gauge comes with a wiring cable that requires splicing into your vehicle's power, ground, and signal sources. It is not plug-and-play.

Question: Can I use the water temperature sensor in any radiator hose?

Answer: The water temp sensor has a 1/8 NPT thread. You need an adapter or a threaded port in your cooling system to install it properly.

Keep your vehicle's performance in check with this 2-inch 52mm gauge set. It includes a tachometer, water temperature gauge, oil temperature gauge, oil pressure gauge, boost meter, and voltmeter, all in one package. Designed to work with 12V petrol cars, this set gives you the essential readings you need to monitor your engine's health and performance.

Each gauge features a clear, white LED digital readout for easy viewing, even in low light conditions. The electronic gauges include an opening sweep movement that adds a professional touch when you start your car. The tachometer reads 0-8000 RPM and is compatible with 4, 6, and 8-cylinder gasoline engines, making it a versatile choice for many vehicles.

The gauges are built with an ABS housing, making them lightweight yet durable. They are designed for front placement on your dashboard or gauge pod. Installation is straightforward with the included English user manual and mounting hardware. Professional installation is recommended for the best results and to ensure accurate readings.

Each gauge has a 52mm diameter, which is a standard size that fits most aftermarket gauge pods and mounting kits. The voltmeter helps you keep an eye on your electrical system, while the water temperature and oil gauges help you prevent overheating and maintain proper lubrication. This set adds a functional, race-inspired look to your vehicle's interior.

Key Features and Benefits

- White LED digital readout that provides clear visibility in all lighting conditions

• Opening sweep movement that creates a professional startup sequence

• ABS construction that is lightweight and built to last

• 52mm standard size that fits most gauge pods and dash kits

• 12V compatibility that works with most petrol cars

• Includes tachometer, boost, water temp, oil temp, oil pressure, and voltmeter for complete engine monitoring

Who Is This For

- Car enthusiasts who want to monitor engine vitals with a coordinated gauge set

• DIY mechanics installing aftermarket gauges in their petrol car

• Drivers of 4, 6, or 8-cylinder gasoline vehicles needing a reliable tachometer

• Anyone upgrading their dashboard with a clean, race-inspired look

Usage Scenario

Mark had just finished rebuilding the engine in his classic sedan. He wanted to keep a close eye on the new motor's vitals, especially the oil pressure and water temperature. He installed this 6-gauge set in a universal pod on his dashboard. The white LED readouts were easy to see during the day and didn't wash out at night. After his first long drive, he noticed the water temp gauge gave him an early warning of a slightly stuck thermostat, letting him fix it before any damage was done.

Micro Comparison

Unlike buying individual gauges from different brands, this set gives you a matching look across all six instruments. The white LED lighting is consistent, and the 52mm size ensures they fit together in a standard triple or six-gauge pod. The included tachometer works specifically with 4, 6, and 8-cylinder gasoline engines, making it a focused solution for petrol car owners rather than a universal one that may not fit your setup.

Specifications

- Material: ABS

• Size: 52mm / 2.0 in diameter (each gauge)

• Weight: 0.35 kg / 12.3 oz (total set)

• Voltage: 12V

• Tachometer Range: 0-8000 RPM

• Compatibility: 4, 6, 8-cylinder gasoline cars

• Not for motorcycles or boats

Package Includes

- 1x Tachometer Gauge

• 1x Water Temperature Gauge

• 1x Oil Temperature Gauge

• 1x Oil Pressure Gauge

• 1x Boost Meter Gauge

• 1x Voltmeter Gauge

• 1x User Manual in English

• Mounting and installation hardware

Why You Will Love It

You get a complete monitoring system in one purchase, saving you the hassle of matching different brands and styles. The white LED readouts give your dashboard a modern, clean look. Knowing you can see your engine's critical data at a glance gives you confidence on every drive.

Questions and Answers

Question: Will this gauge set work on a diesel engine?

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

Question: Do I need any special wiring harness to install these gauges?

Answer: The set comes with mounting hardware and a manual, but you will need basic wiring skills. Professional installation is recommended.

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

Answer: Each gauge has a 52mm diameter, so you need a 52mm / 2.0 inch hole for mounting.

Question: The tachometer needle is not at zero when I first receive it. Is this normal?

Answer: Yes, this is normal. The pointer will return to zero once you connect the gauge to the car's power.

Question: Can I use these gauges on a motorcycle?

Answer: No, these gauges are not designed for motorcycles. They are specifically for 4, 6, and 8-cylinder petrol cars.

Monitor your engine's vital signs with the Lodenqc 2-inch 52mm car gauge. This high-speed stepper motor gauge delivers quick, accurate readings for boost, water temperature, oil temperature, oil pressure, voltage, air-fuel ratio, exhaust gas temperature, and tachometer. The 7-color LED display lets you customize the look to match your dashboard.

Built with a durable ABS, steel, and glass construction, this gauge is designed for long-lasting performance. It works with all 12V vehicles and includes a simple button on the lens to switch between seven different backlight colors. The high-speed stepper motor ensures a fast response, so you get real-time data when you need it most.

Installation is straightforward with the included manual. All sensor threads are 1/8 NPT, making it easy to integrate into your existing setup. Whether you are tuning for performance or just keeping an eye on engine health, this gauge gives you the information you need at a glance.

Key Features and Benefits

- High-speed stepper motor that provides a quick and accurate response for real-time monitoring

• 7-color LED display that you can switch with a button on the lens to match your interior style

• Universal fit for all 12V vehicles, making it easy to install in most cars and trucks

• Clear and bright LED display that is easy to read in any lighting condition

• Durable construction using ABS, steel, and glass for long-term reliability

• Comes with an installation manual to guide you through the setup process

Who Is This For

- Car enthusiasts who want to monitor engine performance with accurate gauges

• Drivers who need a boost, temperature, or pressure gauge for their turbo or supercharged vehicle

• DIY mechanics looking for a reliable and easy-to-install gauge for their project car

• Anyone who wants to customize their dashboard lighting with a 7-color display

Usage Scenario

Mark just finished installing a turbo kit on his daily driver. He wanted to keep an eye on boost levels and oil temperature to make sure everything was running safely. After mounting the Lodenqc gauge in his dashboard pod, he connected the wiring and switched the backlight to blue to match his interior. On his first test drive, the stepper motor responded instantly to changes in boost pressure, giving him the confidence to push the car a little harder.

Micro Comparison

Many basic gauges use slow needle movements that lag behind real-time changes. This gauge uses a high-speed stepper motor for a faster, more accurate response. The 7-color LED backlight also gives you more customization options than standard single-color gauges, letting you match your dash or mood.

Specifications

- Material: ABS, Steel, Glass

• Size: 52mm / 2.0 in diameter

• Backlight: 7 colors

• Power: DC 10-15V, 12V

• Current: IGN MAX 0.3A, ILM 0.3A

• Sensor Thread: 1/8 NPT

• Compatibility: Universal for all 12V vehicles (Tachometer: 4/6/8 cylinder gasoline cars)

Package Includes

- 1 x Car Gauge (choose your type: Boost, Water Temp, Oil Temp, Oil Press, Voltmeter, Air Fuel Ratio, EGT, or Tachometer)

• 1 x Installation Manual

Why You Will Love It

You get a fast, accurate reading of your engine's performance without breaking the bank. The ability to switch between 7 colors means you can personalize your dashboard to match your style. It is a simple upgrade that gives you more control and confidence behind the wheel.

Questions and Answers

Question: What types of gauges are available in this series?

Answer: You can choose from Boost, Water Temp, Oil Temp, Oil Press, Voltmeter, Air Fuel Ratio, EGT, and Tachometer gauges.

Question: Does this gauge work with diesel engines?

Answer: It is universal for all 12V vehicles. The tachometer is designed for 4/6/8 cylinder gasoline cars.

Question: How do I change the backlight color?

Answer: There is a button on the lens that lets you cycle through the 7 available colors.

Question: What is the size of the gauge?

Answer: The gauge has a 52mm (2-inch) diameter.

Question: Is the installation manual included?

Answer: Yes, an installation manual is included in the package.

Question: What is the thread size for the sensors?

Answer: All sensor threads are 1/8 NPT.