... software settings.2. Application: Ultrasonic fuel level meter ULM-1000 measures changing level of any liquid (diesel, gasoline, water, liquefied gas, milk etc ... products are Ultrasonic Oil Level Meter, Ultrasonic Liquid Level Meter, Ultrasonic Flow Meter, Ultrasonic Open Channel Flowmeter, Ultrasonic Sludge Level Meter, Piezoelectric Accelerometer, Doppler Blood Flow Meter, Ultrasonic Equipment for ...