Scaler dentale ad ultrasuoni lucidatrice ad aria 2 in 1 terapia parodontale sabbiatura
Loss due to pressure,make the device efficiently remove dental. Vibration frequency of tip：18 kHz～45 kHz Frequency: 30kHz±5kHz. Batteries of wireless foot switch：AA Batteries×2. Flow rate of water: 0-120ml/minute.