Electrotherapy - At Homecare Concepts, we offer both TENS Therapy devices (Transcutaneous Electrical Nerve Stimulation) and Muscle Stimulators. TENS unit therapy is a non-invasive method of controlling pain in those who suffer from chronic, acute and even temporary pain. Home TENS units provide an easy and inexpensive way to experience pain relief treatments, and they are portable so they can be used anywhere. Muscle Stimulators are used to cause muscle contraction and are beneficial in preventing atrophied muscles. Please click out the various products below to find the one that will best suite your needs.