1.Auto-water supply system can be used for any ultrasonic scaler.
2. Unique double pneumatic switches ensure continuous water supply.
3. 1000ml capacity.
4. More beautiful and steady than other competitors
6. Longer uselife. 7.good in quality,easy operation 8.Ensure Continuous Water Supply9.continuous working 1000 hours on the market for any type of external water ultrasonic scaler.