... /50HZ. Motor voltage: 24V. Water Pressure: 0.2Mpa-0.4Mpa. Air pressure: 0.5Mpa-0.8Mpa. Standard accessories:1) automatic timerised ... ) cold operating light, 1 set.5) air suction and saliva ejector, 1 set.6) air-lock tool tray.7) 3-way syring, 1 ... set.8) doctor stool, 1 set. Optional accessories:NSK handpiece, scaler, curing light, dental air ...