This marine bost gauge is specially designed to measure level of the marine boat. This item is fully electronic with back , 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 tank. Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration. Features - With backligh, numbers and clearly show the voltage and for easy reading in . Upgrade machine core ensures more accurate and faster measurement results. - Specially designed to measure 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 tank. - Adopts moving-magnet principle to drive the , 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 to baseboard directly or use the holder - Background : White - Applicable environment: 12V voltage motor - Product voltage: 12V - Signal: Matched with Fuel Level sensor - Fuel Level Sensor Length: 350mm Package list: 1 x Fuel level Gauge 1 x 350mm Sensor