For use in outpatient clinics and private practices, the ZEUS-200S/150 is simple to operate. It has a feedback system, which provides excellent safety, and is able to quickly reach maximum output power. Pressing the button for 3 seconds on each mode sets Power to 1 W and controls 1 W output power The contact area between pad and patient is monitored with Return Electrode Monitoring (REM). This feature blocks the high-frequency current if there is a danger of burning. An autoselect feature chooses working modes by using a double footswitch or twin button handles. This device is compatible with Argon-Z (Argon Plasma Coagulation).