Ultrasonic scaler Detachable titanium alloy handpiece resisting high temperature of 135f¦ Stable outside design Footswitch which can be trodden on 360fp Working under accidental power-off External power input Humanized design beautify your consulting room Size: 150mmf-118mmf-40mm Power supply: ac 220v / 50hz Operation frequiency: 30f+3khz Handpiece: piezoelectric ceramic N.W. / g.W. : 2.5kg / 3kg Remark: can be matched with ems. With 1pc main unit &. Detachable handpiece & adapter, 5pcs tips etc.