The TriAuto ZX is a root canal treatment system. It enables mechanical root canal enlargement while monitoring the file tip. The removal of gutta percha points can be performed safely and efficiently. It features a low speed endodontic handpiece and built in apex locator. The TriAuto ZX is easy to use - the cordless device offers maximum flexibility during measurement and preparation. The position of the file can be monitored while cleaning and shaping is taking place. The measuring function can be used as the root canal measuring device. It has flexible nickel titanium files. The TriAuto ZX benefits from safer mechanical enlargement with an apical reverse auto start/stop auto torque reverse.