Digitally controlled. The handpiece can be autoclaved under the high temperature of 135oC and the pressure of 0.22MPa. Compatible with Satelec`handpiece and tips. Different functions i.e general, perio. The material of the handpiece made in America which is appointed as aero plastic components in Europe and America, which is FDA and NSF certificated. The cable is made from a silica gel tube which is soft and durable. The cavitation produced from the end of the scaling tip helps in easy cleaning of teeth. Digitally controlled and automatic frequency tracking ensures that the machine always works on the best frequency and functions more steadily. It helps in eliminating the dental calculus, bacterial plaque, and tea stains on the teeth quickly without hurting gums or the enamel. Small and light for easy operation.