Features:

-Sealed handpiece, three colours sleeve attached.
-The handpiece sleeve can be autoclaved.
-Automatic frequency tracking.
-Automatically search the best working frequency.
-The material made in America is appointed material of aero plastic components in Europe and America, which is FDA and NSF certificated
-PC control

Specifications:

-Power input: 110V~ 50Hz/60Hz 220 - 240V~ 50Hz/60Hz
-Output power: 3W ~ 20WFrequency 30kHz ± 3kHz
-Water pressure: 0.1bar ~ 5bar(0.01MPa ~ 0.5Mpa)
-Main unit weight: 1.7kg
-Dimensions: 137mm × 95mm × 213mm