Reliable and maintenance-free tank sensors. Very easy to assemble. KUS's design provides reliable level control, even under difficult conditions. The S-3 sensor is stainless, insulated and 2-pole - it prevents voltage in the tank and corrosion. Works in both water and fuel tank. 1 1/4 inch threading.

KUS comes from one of the world's largest manufacturers of sensors and instruments for the marine industry. Among other things, the factory manufactures the Wema instruments and KUS is 100% compatible with Wema.