Woodpecker scaler built-in without LED light install on dental chair: - Detachable handpiece without LED light. - Microcomputer control and automatic frequency tracking. - Automatic degenerative feedback and constant power output bring rather a comfortable scaling. - Main unit input 24V~50Hz/60Hz 1.3A. - Output power 3W ~ 20W - Frequency 28kHz ± 3kHz. - Water pressure 0.1bar ~ 5bar(0.01MPa ~ 0.5MPa). **For further product information, please contact Chat Support**