This unit provides TENS, EMS, 2-Pole Interferential, 4-Pole Interferential, and Russian waveform treatment. Ten preset settings are offered for each form for a total of 50 presets to offer maximum convenience. The ability to utilize different forms and methods of treatment ensures that this device can be set to target a wide variety of pain symptoms and allows users to make their own decisions about their treatment. Adjusting settings is incredibly user-friendly and the large screen ensures that the interface is easy to view and accessible. This device’s exact dial performance offers unmatched ease of adjustment for treatments.