The ultrasonic scaler is used for an effective removal of plaque and calculus from the teeth, as well as removing bits of inflamed tissues on the walls of the gingival crevice. The tips supply a high-frequency of vibrations of about 18 to 50 KHz for an efficient removal of deposits from the teeth.The ultrasonic scaler with water bottle has four function (scaling, perio, endo and auto water supply). Our ultrasonic piezo scaler with a detachable handpiece which is autoclavable to a maximum tempreature of 135°C and a maximum pressure of 0.22MPA. The ultrasonic scaler features automatic frequency tracking whic ensures that it is alsways operating on efficient frequesncy for stable performance. It also features a water bottle with an auto-water supply function for easier operation.