Key features: - Optical handpiece, more convenient for clinical operation. - Automatic frequency tracking ensures that the machine always works at the best frequency and performs more steadily. - The handpiece is detachable and can be autoclaved at a high temperature of 135℃ and a pressure of 0.22MPa. - Digitally controlled, easy to operate, and more efficient for scaling. Technical Detail: - Power input: 110V~ 50Hz/60Hz, 220 – 240V~ 50Hz/60Hz. - Main unit input: 24V~ l.3A. - Output power: 3W ~ 20W. - Frequency: 28kHz ± 3kHz. - Water pressure: 0.1 bar ~ 5 bar(0.01MPa ~ 0.5MPa). - Dimensions: 196 mm × 134 mm × 80 mm.