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 movement to drive the needle, ensuring durability, shock resistance, and reliable performance. It features an anti-fog design. The wiring harness and connector are secured with clips for stable connectivity under all conditions, offering high sensitivity and ease of use. High Quality Material: Constructed with IP67-rated materials and a 316 stainless steel bezel for waterproof and dustproof protection. 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, accurately displaying remaining diesel or gasoline levels. LED Light Design: The dial is equipped with a red LED backlight, allowing clear and accurate fuel level readings both day and night for improved safety and convenience. Package Includes: 1 x 0-90 ohm Fuel Gauge, 1 x Multi-pin Socket, 1 x Instruction Manual. For any questions during installation or use, contact customer support for assistance.