0102030405
52mm Car Gauge Set: Boost, Water Temp, Oil Temp, Oil Press, EGT, Tachometer - Quality from China Suppliers & Factory
2" 52mm Car Turbo Boost Gauge BAR PSI & Water Temp / Oil Temp / Oil Press / EGT Gauge — Tachometer, Voltmeter, Vacuum & Air Fuel Ratio Gauge
Water temperature gauge, oil temperature gauge, oil pressure gauge, and exhaust temperature gauge all come with sensor.
Note: Air-fuel ratio gauge does not include a sensor — needs to be purchased separately. Suitable for narrow band oxygen sensors only.
Note: Air-fuel ratio gauge does not include a sensor — needs to be purchased separately. Suitable for narrow band oxygen sensors only.
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Sensor thread size: 1/8 ZG
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Boost Gauge PSI unit — includes turbo function | Boost Gauge Bar unit — without turbo function
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The goods include installation instructions in English.
📊 Gauge Specifications
Tachometer: 0 ~ 10×1000 RPM
Boost Gauge PSI: -30 ~ 35 PSI
Boost Gauge Bar: -1 ~ 2 Bar
Vacuum Gauge: -30 ~ 0 In.hg
Water Temperature: 40 ~ 140℃
Oil Temperature: 40 ~ 140℃
Oil Press: 0 ~ 100 PSI
Oil Press: 0 ~ 7 Bar
Voltmeter: 8 ~ 18V
Air Fuel Ratio: 20:1 ~ 10:1
Exhaust Temp: 3 ~ 13×100℃
Important Note: After receiving the gauge, the pointer display showing a position other than 0 is normal. Power on for normal use.
🚗 Fitment
Suitable for 12V gasoline vehicles. Tachometer is suitable for 1 ~ 8 cylinder cars.
📦 Package Includes
Tachometer

Boost Gauge PSI

Boost Gauge Bar

Vacuum Gauge

Water Temperature Gauge

Oil Temperature Gauge

Oil Pressure Gauge PSI

Voltmeter

Air Fuel Ratio Gauge

Exhaust Temperature Gauge

❓ Frequently Asked Questions
Does the air-fuel ratio gauge come with a sensor?
No. The air-fuel ratio gauge does not include a sensor. The sensor needs to be purchased separately. Please note that it is only compatible with narrow band oxygen sensors.
Why is the pointer not pointing to 0 when I first receive the gauge?
This is completely normal. The pointer may not rest at 0 before being powered on. Once you power on the gauge, it will function and display correctly during normal use.
What vehicles is this gauge compatible with?
These gauges are suitable for 12V gasoline vehicles. The tachometer specifically supports 1 to 8 cylinder engines. Please verify your vehicle's cylinder count before purchasing the tachometer.
What is the difference between the Boost Gauge PSI and the Boost Gauge Bar?
The Boost Gauge PSI unit includes a turbo function and measures from -30 to 35 PSI. The Boost Gauge Bar unit does not include a turbo function and measures from -1 to 2 Bar. Choose based on your preferred measurement unit and whether you need turbo functionality.
What is the sensor thread size for these gauges?
The sensor thread size is 1/8 ZG. Please ensure compatibility with your vehicle's existing ports or use an appropriate adapter before installation.
Are installation instructions included with the gauges?
Yes. Each gauge package includes installation instructions in English to help guide you through the setup process.
















