The DUT-E fuel level sensor provides accurate measurement of fuel level and level in vehicle and stationary unit tanks. It allows real-time monitoring of fuel levels during operation, as well as after refueling or discharge. The sensor is suitable to replace a standard factory-installed fuel level sensor or to act as an additional sensor in GPS tracking and vehicle telematics systems When combined with TrackoBit's truck tracking software, Technoton DUT-E increases accuracy in fuel management for fleet tracking which is effective.