TEVERL DEF Level Sensor is built with the latest ultrasonic technology, delivering precise and consistent measurements of Diesel Exhaust Fluid (DEF) levels. Unlike traditional sensors, this advanced design uses ultrasound detection for improved accuracy and long-term reliability. More than just a level sensor, the unit also features an integrated heating function to prevent DEF from freezing in low-temperature conditions.  

With TEVERL sensor products, you can count on dependable quality, consistent performance, and confidence on the road.