Low-speed endodontic handpiece combined with the technology and accuracy of the Root ZX™. Cordless handpiece allows maximal flexibility when reaching posterior teeth. LED control panel on handpiece for easy viewing to accommodate maxillary or mandibular teeth. Automatic shutoff after 3 minutes if not in use. Capability to electronically monitor the root canal before, during, and after instrumentation. Automatic functions include: Auto Start and Stop, Auto Apical Reverse, and Auto Torque Reverse. 1-year warranty.