Car Universal Engine Temperature Gauge Universal With Adaptor

52mm Gauge 40~120 Celsius Water Temperature Gauge 52mm Black Shell Car Water Temperature Gauge Racing Water Temperature Gauge Adaptor Joint Pipe Sensor Radiator NPT 1/8 Feature: - Suits 12 volt Gasoline Racing Car , not fit for boat,not for car ,not for 24V - High sensitivity and easy operation. - Blue light on the dial for easy reading in the darkness. - Used to measure the water temperature of automobile. - Numbers and pointing clearly show the water temperature. Specification: Color: Black Power: 12V DC Unit: Celsius Degree Sensor Mounting Thread: NPT 1 / 8 " Measurement Range: 40-120 Celsius degree Water Temperature Meter Diameter: 2" / 52mm