The ART-M3 II and ART-M4 magnetostrictive ultrasonic scalers from Bonart are both available in either a 25 kHz or 30 kHz stand-alone unit. The unit offers a maximum power setting of 50 W, with an auto-tune system that locks the frequency.
An LCD digital screen displays the mode and power setting; users can choose scaling, periodontic, or endodontic modes with 1 turn of the power control knob. Both systems include 1 plastic grip internal flow insert and 1 metal grip external flow insert.
