Install Diameter: gauge diameter is 2-1/16 inch (52mm), indicating range is E-1/2-F. The gauge is suitable for 240-33Ohm voltage 12V level sensor. Easily Display at Night: Our Level Gauge is highly visible with a White Light, easy viewing at all angles during any lighting conditions, practically and safely when driving at night. Measures Leve: The gauge kit accurately display level remaining in your gas tank. It's ideal for anyone who is building a custom dash or looking to replace their stock level gauge. Material: The shell of gauge is made of ABS and metal material, which is scratch- and wear-, - and has a long service life. Fitments: Suitable for 240-33Ohm level sensor with voltage of 12V. Diameter 2inch 52mm automobile universal digital tank gauge meter, Wide Compatibility for recreational vehicles, yachts and motorcycles, car, SUV, truck, vehicle automotive etc., Manufacturer: Akfldms