Woodpecker Dental Ultrasonic Scaler Dte D1 Endo Piezo 220v is a high-quality professional oral-health tool designed to quickly eliminate dental calculus, bacterial plaque, and tea scales on teeth without harming tooth enamel or the health of the gums. The small and lightweight handpiece, crafted from titanium alloy and generating little heat, is easy to operate. This unit features a solenoid valve and a water-control switch for optimal water adjustment.