1. New generation automatic frequency trace system 2. Titanium alloy transducer 3. No power diminution, no heating after long time use 4. Hand piece can be disinfected with a temperature as high as 135. 5. Vibration at 31 khz. Technical specifications Power: ~220v+10% 50hz+hz Power consumption: 5x20mm 220v 2x1 at Vibration frequency: 31~34khz Water supply flux: 5~100 ml per minute, Continuous and adjustable Water supply pressure: 25-100psi Exterior size: length x width x height=190x136x70mm.
