| push buttons for power control - 10 levels Automatic Protection Control
The APC ensures maximum safety. It recognises deviations from the normal functioning automatically and stops both the ultrasound and the flow of liquid within less than 0,1 seconds. The cause of the interruption – for example wear or improper fitting of an insert – will be shown on the display as an error code.
Feedback-System
The built-in Feedback-System monitors performance and adjusts it when needed within only a few hundredths of a second. This means that, whatever the field of use, you can always depend on constant optimum performance for the current indication. A definite advantage in terms of efficiency and comfort of treatment. | 
