Custom 52mm Boost Tachometer, Voltmeter, Air-Fuel Ratio, Water, Oil Temp & Pressure Gauge - China Suppliers Factory Quality Manufacturer, Manufacturers

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Product Specification:

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This high-quality gauge kit includes a Boost Gauge, Water Temperature Gauge, Oil Temperature Gauge, Oil Pressure Gauge, and Exhaust Temperature Gauge, all complete with sensors. (Please note: The air-fuel ratio gauge does not include sensors.)

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Equipped with an alarm function, the gauge features a red flashing backlight for alerts, ensuring you stay informed about your vehicle's performance.

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Utilizing advanced high-speed stepper motors, our gauges provide rapid response times, enhancing the accuracy of your measurements.

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Choose from 7 different backlight options to customize the appearance of your gauges according to your preference.

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The elegant chrome-rimmed design with a white face adds a touch of sophistication to your vehicle's interior.

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Sensor thread size is 1/8ZG, compatible with a variety of setups. Installation instructions are included in English for your convenience.

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Ideal for 12-volt gasoline vehicles, this product is sourced from reliable suppliers and manufactured in a leading factory in China.

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Product Description

Specification
Tachometer: 0~10×1000 RPM
Booster Gauge: -30~30 PSI
Water Temperature Gauge: 40~140℃
Oil Temperature Gauge: 40~140℃
Oil Press Gauge: 0~100 PSI
Voltmeter: 8~18V
Air Fuel Ratio Gauge: 20:1~10:1
Exhaust Temperature Gauge: 3~13×100℃
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Note: These gauges are stepper motors and need to be powered on to return to zero. It is normal that the pointer does not return to zero.
Tachometer (RPM Meter)
  • 1 × Tachometer
  • 1 × Wire
  • 1 × English Manual
rotate speed (1)
rotate speed (2)

Boost Gauge
  • 1 × Boost Gauge
  • 1 × Boost Sensor
  • 1 × PVC Hose (6 Feet)
  • 1 × T-Fitting
  • 1 × Wire
  • 1 × English Manual
Boost (1)
Boost (2)

Water Temp Gauge
  • 1 × Water Temp Gauge
  • 1 × Water Temp Sensor (1/8 ZG)
  • 1 × Wire
  • 1 × English Manual
Water temperature (1)
Water temperature (2)

Oil Temp Gauge
  • 1 × Oil Temp Gauge
  • 1 × Oil Temp Sensor (1/8 ZG)
  • 1 × Wire
  • 1 × English Manual
Oil temperature (1)
Oil temperature (2)

Oil Pressure Gauge
  • 1 × Oil Pressure Gauge
  • 1 × Electronic Oil Press Sensor (1/8 ZG)
  • 1 × Wire
  • 1 × English Manual
Hydraulic pressure (1)
Hydraulic pressure (2)

Voltmeter
  • 1 × Voltmeter
  • 1 × Wire
  • 1 × English Manual
Voltage (1)
Voltage (2)

Air Fuel Ratio Gauge

⚡ The gauge does not contain an oxygen sensor.

Oxygen sensor type: Narrow band

Oxygen sensor output voltage: 0~1V

  • 1 × Air Fuel Gauge
  • 1 × Wire
  • 1 × English Manual
Air-fuel ratio (1)
Air-fuel ratio (2)

Exhaust Temperature Gauge (EGT Gauge)
  • 1 × Exhaust Temperature Gauge
  • 1 × EGT Sensor (Thread size: 1/8 NPT)
  • 1 × Wire
  • 1 × English Manual
Cooling temperature (1)
Cooling temperature (2)
? Frequently Asked Questions
Q1 Why does the gauge pointer not return to zero when the engine is off?
These gauges use stepper motors. They require power to reset the pointer to the zero position. It is completely normal for the pointer to remain in its last position when the vehicle is not running.
Q2 Does the Air Fuel Ratio Gauge come with an oxygen sensor?
No, the Air Fuel Ratio Gauge does not include an oxygen sensor. It is compatible with a narrow band oxygen sensor with an output voltage of 0~1V, which must be purchased separately.
Q3 What thread size does the EGT sensor use?
The included EGT (Exhaust Gas Temperature) sensor uses a 1/8 NPT thread size. Please ensure your exhaust system has a compatible bung or fitting before installation.
Q4 What sensor thread size do the Water Temp and Oil Temp gauges use?
Both the Water Temperature Gauge and Oil Temperature Gauge include a sensor with a 1/8 ZG thread size. Please verify compatibility with your vehicle's sensor port before installation.
Q5 What is the voltage range supported by the Voltmeter?
The Voltmeter supports a measurement range of 8V to 18V, making it suitable for monitoring standard 12V automotive electrical systems and detecting overcharging or low battery conditions.
Q6 Do all gauges come with installation instructions?
Yes, each gauge in this series includes 1 English Manual in the package. The manual provides wiring diagrams and step-by-step installation guidance for your convenience.

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