What is the difference between the ETPS and the TENS US UNIT?
Both of our electro-therapy units are identical in terms of their parameters, operation, application and results. The only difference is that in the U.S.A., FDA approval requires the TENS US UNIT to be manufactured with an external ground, which we’ve adapted onto a convenient wristband. The ETPS is unavailable throughout the United States where only the TENS US UNIT is FDA approved for purchase and sale. TENS US UNIT requires a prescription for patients to purchase.
