Feature: 1. Universal for all kinds of Boat, Yacht, Auto, Motor Home, Truck and Touring car. 2. LED light dispalay , knowing the oil level status real‑time, very practical design. 3. Pointer fuel level gauge and sensor floating combination, making it reliable to use. 4. Fine waterproof structure design, the waterproof and dustproof rating is IP67. 5. Indication range is E‑1/2‑F (E means vacuum, 1/2 means medium fuel, F means full fuel). Specification: Item Type: Fuel Level Gauge Material: ABS + Copper Indication Range: E-1/2-F (E Means Vacuum, 1/2 Means Medium Fuel, F Means Full Fuel) Installation Diameter: Approx. 52mm/2.05in Features: LED Backlight Fitment: Universal for all kinds of Boat Yacht Auto Motor Home Truck and Touring car. Package List: 1 x Fuel Level Gauge1 x Fuel Sensor1 x Bracket2 x Nut2 x Washer2 x Gasket