* The Trio*Stim is a battery-operated * 2 channel neuromuscular electrical stimulator featuring 3 therapeutic modes: TENS Muscle Stimulation and Microcurrent * This two-channel unit allows you to provide a device for pain control with either TENS or Microcurrent stimulation or you can use the same device for muscle rehabilitation re-education and spasm reduction * Has soft-touch control knobs to adjust intensity with confidence * Battery operated 9 volt * 2 year warranty * CPT Code: E0745