DescriptionThis marine bost gauge is specially designed to measure the fuel level of the marine boat. This item is fully electronic with LED back light, which allows for easy viewing under dark conditions. The measurement range is E-1/2-F. Suitable for all kinds of fuel sensors, and display the liquid level of the fuel tank. Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration.Features- With LED backligh, numbers and pointer clearly show the voltage and for easy reading in the darkness. Upgrade machine core ensures more accurate and faster measurement results. - Specially designed to measure the fuel level of the marine boat. The measurement range is E-1/2-F (E means empty, 1/2 means half fuel, F means full fuel). - Suitable for all kinds of fuel sensors, and display the liquid level of the fuel tank. - Adopts moving-magnet principle to drive the pointer, featuring good endurance and anti-vibration. - 2 inches/ 52 mm in diameter, 12v general type volt gauge and meter, applicable to most 12V generators, marine boats, engineering vehicles, racing cars, etc.Specifications- Color: Black - Size: 60 x 60 x 65 mm - Product material: ABS, copper - Item name: Fuel level Gauge - Installation diameter: 52mm/2.0" - Measurement range: E-1/ 2-F (E means empty, 1/2 means half fuel, F means full fuel). - Installation method: Lock the gauge to baseboard directly or use the holder - Background light: White light - Applicable environment: 12V voltage motor - Product voltage: 12V - Signal: Matched with Fuel Level sensor - Fuel Level Sensor Length: 350mm