Hot sale endo motor with good price 1,Features: a,Ultraprecise motor originating in Germany, low noise and vibration b,Large colorful OLED screen, all angles visible c,Four working modes: Alone root-canal length measuring, Alone root-canal enlargement, Reciprocating rotary motion Both root-canal length measuring and enlargement d,Six functions: Multi-Frequency length measuring skill Normal enlargement Automatic inversion in apical zone Reciprocating mo
