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52mm Car Gauge Set: Boost, Water Temp, Oil Temp, Oil Press, EGT, Tachometer - Quality from China Suppliers & Factory

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Discover high-quality automotive gauges designed for precision and performance, including a Tachometer with a range of 0~10x1000 RPM, perfect for monitoring engine speed.

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Our Boost Gauge provides accurate readings from -30~35 PSI and -1~2 Bar, making it an essential tool for those who want to optimize their vehicle's performance.

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The Vacuum Gauge ranges from -30~0 In.hg, offering reliable insights into manifold pressure.

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Monitor your engine's health with the Water Temperature Gauge, featuring a range of 40~140℃, and keep track of the Oil Temperature Gauge, also from 40~140℃.

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Ensure optimal lubrication with our Oil Pressure Gauge, available in both 0~100 PSI and 0~7 Bar options.

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Check your electrical system with the Voltmeter, which ranges from 8~18V, making it a must-have for any serious automotive enthusiast.

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Optimize fuel efficiency with the Air Fuel Ratio Gauge, covering the range of 20:1 to 10:1.

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Finally, monitor exhaust temperatures accurately with our Exhaust Temperature Gauge, which measures from 3~13×100℃.

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As a leading manufacturer in China, we pride ourselves on providing automotive gauges that meet the highest standards. Our Factory is committed to delivering reliable products to suppliers and customers worldwide.

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    2" 52mm Car Turbo Boost Gauge BAR PSI & Water Temp / Oil Temp / Oil Press / EGT Gauge — Tachometer, Voltmeter, Vacuum & Air Fuel Ratio Gauge
    52mm Car Gauge Overview
    ℹ️ 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.
    🔩 Sensor thread size: 1/8 ZG
    Boost Gauge PSI unit — includes turbo function  |  Boost Gauge Bar unit — without turbo function
    📄 The goods include installation instructions in English.
    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℃
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    Important Note: After receiving the gauge, the pointer display showing a position other than 0 is normal. Power on for normal use.

    Suitable for 12V gasoline vehicles. Tachometer is suitable for 1 ~ 8 cylinder cars.

    Gauge Fitment Guide

    Tachometer
    TachometerTachometer Package
    Boost Gauge PSI
    Boost Gauge PSIBoost Gauge PSI Package
    Boost Gauge Bar
    Boost Gauge BarBoost Gauge Bar Package
    Vacuum Gauge
    Vacuum GaugeVacuum Gauge Package
    Water Temperature Gauge
    Water Temperature GaugeWater Temperature Gauge Package
    Oil Temperature Gauge
    Oil Temperature GaugeOil Temperature Gauge Package
    Oil Pressure Gauge PSI
    Oil Pressure Gauge PSIOil Pressure Gauge Package
    Voltmeter
    VoltmeterVoltmeter Package
    Air Fuel Ratio Gauge
    Air Fuel Ratio GaugeAir Fuel Ratio Gauge Package
    Exhaust Temperature Gauge
    Exhaust Temperature GaugeExhaust Temperature Gauge Package

    Frequently Asked Questions
    Q 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.
    Q 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.
    Q 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.
    Q 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.
    Q 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.
    Q Are installation instructions included with the gauges?
    Yes. Each gauge package includes installation instructions in English to help guide you through the setup process.