This 700-watt ultrasonic processor tracks frequency changes in the convertor/tip assembly caused by load and temperature changes, and maintains optimal electrical efficiency at all times. Updated features include improved frequency and amplitude control, multiple sequence programming, and the ability to more accurately track the total energy delivered to your sample. The digital design allows the system to run more efficiently and requires less power to effectively process samples. This reduced energy consumption allows the unit to run cooler which extends the life of internal components. Pulse on/off from 1 second to 24 hours and total run time up to 72 hours. RoHS compliant.