05 Ago Dental Ultrasonic Scaler 30kHz Wireless Foot Switch Touch Panel Auto Tuning
Vibration frequency of tip ： 18 kHz ～ 45 kHz Frequency: 30kHz±5kHz. Ultrasonic Scaler (Ultrasonic Periodontal Therapy System). loss due to pressure,make the device efficiently remove dental. Batteries of wireless foot switch ： AA Batteries×2....