1. Continuous automatic switch and pedal switch.
2. Micro-adjusting speed, free togo forward and backward.
3. Active plate exquisite, saver space.
4. Voltage rating: AC110(220V), 50/60Hz.
1. EM-400(40") (0-1000mm).
2. EM-240(24") (0-600mm).
3. EM-180(18") (0-450mm).