Compatible Model: The fuel gauge is compatible with 0-90 ohm signal fuel level sensors and is widely used in ships, automobiles, motorcycles, RVs, tractors, trucks, generators, marine vehicles, and other applications. Excellent Performance: This 0-90 ohm fuel gauge uses a dynamic magnetic mechanism to drive the needle, offering durability, strong shock resistance, and anti-fog functionality. The wiring harness and connector are secured with clips to ensure a stable connection between the harness and fuel gauge under all conditions. It features high sensitivity and is simple to use. High Quality Material: The fuel level gauge is constructed with IP67-rated materials and a 316 stainless steel bezel for waterproof and dustproof performance. The dial measures 2 inches (52mm) and fits into a 2-1/16 inch (52.4mm) panel opening. The signal input range is 0-90 ohms, allowing accurate display of remaining diesel or gasoline levels in the tank. LED Light Design: The dial includes a red LED backlight, enabling clear and accurate fuel level readings both day and night for improved driving safety. Package Includes: 1 x 0-90 ohm Fuel Gauge, 1 x Multi-pin Socket, 1 x Instruction Manual. For any questions regarding installation or usage, please contact the seller through Amazon messaging for assistance.