Four working modes: Alone root-canal length measuring, Alone root-canal enlargement, Reciprocating rotary motion and Both root-canal length measuring and enlargement. Six functions: Multi-Frequency length measuring skill, Normal enlargement, Automatic inversion in apical zone, Reciprocating motion, Automatic deceleration in apical zone, Automatic start/stop of motor. Main accessories include: Contra-angle handpiece, File clip, Lip hook and Measuring file, which can be sterilized in high temperature and pressure to avoid cross infection.
