52mm Car Gauge Set | Digital Turbo Boost Water Temp Oil Pressure Voltmeter

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

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

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

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

Key Features and Benefits

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

• Digital display provides clear readings for quick monitoring while driving

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

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

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

Who Is This For

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

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

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

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

Usage Scenario

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

Micro Comparison

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

Specifications

Gauge Size: 52mm / 2.0 in

Material: Plastic Shell

Voltage: 12V DC

Water Temp Range: 40-120 Celsius

Oil Temp Range: 50-150 Celsius

Voltmeter Range: 8V-18V

Tachometer: For 1-8 cylinder gasoline engines

Package Includes

1 x Gauge (your selection)

1 x User Manual in English

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

Why You Will Love It

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

Questions and Answers

Question: Will these gauges work in a diesel truck?

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

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

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

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

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

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

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

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

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