These ultrasonic models have a push button to set the cleaning time (0 - 99 minutes) and temperature (0 - 80 degrees C) with an LED display. The cleaning can be stopped mid-cycle and the temperature shows both the target temperature and actual water in the tank.
Additionally these ultrasonic cleaners have the technical function of a degassing mode which after a change a cleaning solution, quickly removes air from the liquid that in turn, makes the cleaning process more effective. This is especially useful when cleaning carburettors. Additionally, the cleaning power can be increased or reduced depending on the items being cleaned which means that delicate products can be cleaned gently.