Features: 1.Real Time Monitoring: The fuel level sensor can detect the fuel level and moisture content in the vehicle fuel tank in time, improving the service life and safety of the vehicle. 2.Accurate Measurement: The sensor uses advanced technology to measure fuel levels in real time and accurately, with accurate and reliable data. 3.Reliable Quality: The fuel gauge sending unit is made of 316 stainless steel and ABS material, which is durable, reliable, and not easily damaged. 4.Convenient and Simple: Assembling the fuel level sensor is very simple, just install it in a specific location in the fuel tank. Easy to use and maintain. 5.Wide Application: The fuel level sensor has wide range of applications, suitable for Marine, RV, truck, generators, generator sets, bus and ship. Specification: Item Type: Fuel Water Level Sensor Material: 316 Stainless Steel + ABS Fuel Level Sensor: Size: Approx. 20cm/7.9in European Standard: 0-190 Oil Level Gauge: E-1/2-F Backlight Color: Red Gauge: 52mm Working Voltage: 9-32VDC Working Current: 60mA Working Temperature: -30 - + 70 Applicable: Trucks, generators, generator sets, buses and ships PackageList: 1 x Fuel Water Level Sensor Kit (22pcs) 2 x Manual