0102030405
52mm Boost Tachometer, Voltmeter, Air-Fuel Ratio, Water, Oil Temp & Pressure Gauge - China Suppliers Factory Quality
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
Boost Gauge
- 1 × Boost Gauge
- 1 × Boost Sensor
- 1 × PVC Hose (6 Feet)
- 1 × T-Fitting
- 1 × Wire
- 1 × English Manual
Water Temp Gauge
- 1 × Water Temp Gauge
- 1 × Water Temp Sensor (1/8 ZG)
- 1 × Wire
- 1 × English Manual
Oil Temp Gauge
- 1 × Oil Temp Gauge
- 1 × Oil Temp Sensor (1/8 ZG)
- 1 × Wire
- 1 × English Manual
Oil Pressure Gauge
- 1 × Oil Pressure Gauge
- 1 × Electronic Oil Press Sensor (1/8 ZG)
- 1 × Wire
- 1 × English Manual
Voltmeter
- 1 × Voltmeter
- 1 × Wire
- 1 × English Manual
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
Exhaust Temperature Gauge (EGT Gauge)
- 1 × Exhaust Temperature Gauge
- 1 × EGT Sensor (Thread size: 1/8 NPT)
- 1 × Wire
- 1 × English Manual
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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.