3 in 1 Instrument Sensor Kit Engine Coolant Temperature Oil Pressure Meter Battery Voltmeter for Car Boat 52mm Digital

Feature: 1. [3 in 1 Instrument] Using as an engine coolant temperature meter, an engine oil pressure meter, and a battery voltage indicator. With a digital display, it provides clear readings. The coolant temperature measurement range is 0 120 celsius , and the oil pressure range is 0 10Bar 2. [Safe Alert System] This instrument is equipped with an alert function to ensure security during driving or boating. The high temperature alert is triggered at more than 95 celsius , and the low oil pressure alert is activated at less than 0.8Bar 3. [Wide Compatibility] The engine meter has an outer Diameter of 2 1 16 inch (52.2mm). Its compact size makes it suitable for installation on cars, RVs, trucks, boats, yachts, and motorcycles, ensuring strong compatibility 4. [Professional Sensor] This instrument kit includes a NPT 1 8in water temperature sensor (1600 22 Ohm range) and a NPT 1 8in oil pressure sensor (10 184 Ohm ). It boasts IP67 water proof rating and 5G shockproof rating, ensuring reliability during off road adventures or daily commutes 5. [Convenient and Practical] This 3 in 1 instrument kit is easy to connect and use, combining stylish design with intelligent safe features. It is a practical tool for upgrading your dashboard and detecting engine performance Specification: Item Type: Car Boat Instrument Digital Display Color: Red Housing Material: ABS Meter Diameter: 52.2mm (2 1 16 inch) Measurement Content: Water Temperature + Oil Pressure + Voltage Coolant Temperature Measurement Range: 0 120 celsius Engine Oil Pressure Measurement Range: 0 10Bar Water Temperature Sensor Thread Size: NPT 1 8in Pressure Sensor Thread Size: NPT 1 8in Working Current: less than 60mA Working Temperature: 30 celsius 80 celsius Storage Temperature: 40 celsius 85 celsius Water Proof Level: IP67 Shockproof Level: 5G Application: Cars, RVs, Trucks, Boats, Yachts, Motorcycles Wiring Method: 1. Black Wire: Power Negative( ) 2. Red Wire: DC Voltage 3. Blue Wire: NC Not Connected 4. Yellow Wire: Water Temperature Signal Wire 5. White Wire: Oil Pressure Signal Wire. Package List: 1 x 3 in 1 Instrument 1 x Water Temperature Sensor 1 x Pressure Sensor 1 x English User Manual