Applications: Interferential and TENS Current Stimulation for symptomatic relief and management of chronic and/or as an adjunctive treatment in the management of post-surgical and post-traumatic acute pain problems. Electrical Muscle Stimulation is indicated for: Relaxation of Muscle spasm Prevention or Retardation of disuse atrophy Increasing local blood circulation Muscle re-education Immediate post-surgical stimulation of calf muscles to prevent venous thrombosis Maintaining or increasing range of motion Technical Specifications: No. of Channels: 4, 8 Electrodes Waveforms: Sine Wave and Symmetrical Bi-Phasic Square Wave Modes: Interferential: IF LOW, IF HIGH, IF WIDE and IF FIXED TENS: Conventional, Burst and Modulation EMS: Conventional and Russian Frequency Interferential: Carrier Frequency 5000Hz, Sweep: IF LOW 1-10Hz, IF HIGH 80-150Hz, IF WIDE 1-250Hz and IF Fixed 10-200Hz Selectable TENS: 1-150Hz EMS (Russian): Carrier Frequency 2500Hz Beat Frequency 50Hz Selections: Pulse Width Interferential: 125 ?S TENS: 50-250 ?S EMS (Russian): 200 ?S EMS (Conventional): 200-450 ?S Cyclic On: 1-60 sec Cyclic off: 0-60 sec Output: 0-100 mA Timer: 1-60 minutes Power source: 4×1.2 Adaptor / Battery