THOR - Model S1022 -LX2 Control Unit

Mains Powered (Voltage 115v or 230v User Adjustable), Two Probe Outputs (Automatic Switching), Skin Conduction (Acupuncture/trigger Point Locator), Optical Power Meter, Timer 5 Seconds - 5 Minutes, 11 Pulse Frequencies from 2.5 Hz - 20k Hz & Continuous, Weight 3kg Dimensions 195 X 125 X 350mm