1. This fuel gauge for boats, cars, etc. has a 2' 52MM water level display with a red light, and the water level range is 0 190 Ohm. It comes with curved glass that has an anti fog function, ensuring clear visibility even in humid conditions. 2. It features good durability and anti vibration properties, making it reliable in various environments. Whether on a bumpy road or in a marine setting, it can work steadily. 3. It is easy to disassemble and clean, which helps maintain its performance and appearance over time. This allows for convenient maintenance to keep it in good working . 4. Suitable for multiple applications including trucks, generators/sets, buses, and marine uses. It can meet the needs of different vehicles and equipment, providing accurate water level indication. 5. Specifically designed for marine use, it is well adapted to the harsh marine environment. It can accurately display the water level in boats, RVs, campers, etc., ensuring the safety and proper operation of these vessels.