Profile: AR Medical & Dental Supply Corp. offers dental products to dental professionals. Our fiber optic handpiece is a push button handpiece that offers smooth, controlled cutting action with high torque through the entire operating speed range. Our product Tri Auto ZX is a low speed endodontic handpiece, combined with the technology and accuracy of the root ZX. It allows maximum flexibility when reaching posterior teeth. There is an LED control panel on handpiece for easy viewing to accommodate maxillary or mandibular teeth. It automatically shuts down after 3 minutes if not in use. It has the capability to electronically monitor the root canal before, during and after instrumentation.