SME TENS Unit

High quality TENS unit that uses the newest technology of a microprocessor.  Gives exact dial performance with the ease of operation of an analog unit with the accuracy of a digital unit.  Safety amplitude cap is a transparent pivoting cap that closes over the amplitude knobs to help protect the user from power jolts from accidental knob movements.  Dual channel with 3 modes: standard, modulate and burst.  Comes with lead wires, 9V battery, four self-adhesive electrodes and hard plastic case. (Pictured.)  Wave Form: Asymmetrical Bi-Phasic Square Pulse.  Timer: 30, 60 minutes or Continuous.  9'' H x 7.75'' W x 2.25''