A TENS unit or (Transcutaneous Electrical Nerve Stimulation) is basically a small unit that delivers small electrical pulses through self-adhesive pads -which are applied to the skin & can be used simultaneously to relieve pain.
TENS Unit with Electrodes provides maximum therapy making it the ultimate in pain management. The mild electrical waves are delivered using analog technology to provide a high quality signal through the electrodes. The TENS unit is lightweight, portable and can be attached by a clip. It comes complete with a carrying case, 2 lead wires, a 9-volt battery, 1 package of pre-gelled electrodes and an operating manual.
Tens Unit Wireless is used for the temporary relief of pain associated with sore or aching muscles of the lower back, arms, or legs due to strain from exercise or normal household and work activities. Can also be used for the symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis.