On the other hand, TENS units have very few side effects and can be received without a prescription. They are also useful for all different types of pain as well and come in many different strengths and modes. Many studies have pointed to the long-term usefulness of the TENS unit to hel...
Mettler Electronics Corp TENS 212 Medical Device说明 Transcutaneous Electrical Nerve Stimulator TENS 212 Instruction Manual Read before using 1333 South Claudina Street • Anaheim, CA 92805, U. S. A.Toll Free: (800) 854–9305 • Telephone: 1 (714) 533–2221 • FAX: 1 (714) 635–7539...
The timer unit 90 will allow the therapist to set the number of days the system is to be used, the number of times per day the system will be used, and the time duration for each use. In various embodiments, conventional timing circuits, preferably with associated audible alarms, can be...