The sensor starts/stop the diamond wheel automatically
when your hands approach/far away from the grinder work area.
The sensor works only when needed, so you can save time and
electric energy in safety. The sensor has a long service life, it can
be also replaced easily.

Power supply.....................AC 100-120V/60Hz,200-240V/50Hz
Motor...........................................................................150W
Water pump......................................................................3W
Dimension with packing.....................430mmX270mmX280mm
Gross weight..................................................................9kgs