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, offering durability, shock resistance, and reliable performance. The wiring harness and connector are secured with clips to ensure a stable connection. The gauge provides high sensitivity, consistent readings, and is easy to install and use. High Quality Material: Constructed with IP67-rated materials and a 316 stainless steel bezel, the fuel gauge is waterproof and dustproof. The dial measures 2 inches (52mm) and fits into a 2-1/16 inch (52.4mm) panel opening. With a 0-90 ohm signal input, it accurately displays remaining diesel or gasoline levels in the tank. LED Light Design: The dial features red LED backlighting, allowing for clear and accurate fuel level readings in both daylight and low-light conditions, enhancing driving safety. Package Includes: 1 x 0-90 ohm Fuel Gauge, 1 x Multi-pin Socket, 1 x Instruction Manual. If you have any questions during installation or use, please for assistance.