UDS-L LED Ultrasonic Ultrasonic Scaler - 28kHz-30kHz, compact and powerful with scaling, perio, automatic water supply (optional), and endo functions. Accessories compatible with EMS. Detachable autoclavable optical handpiece. Includes main unit, detachable handpiece, power supply, foot switch, 2 scaling tips G1, 1 scaling tips G2, 1 scaling tip G4, 1 scaling tip P1, Endo chuck E1, water tube, torque wrench, Endo wrench, water proof "O" ring, 900ml water bottle & instructions.