Two Channel TENS Device with Digital Display.
The TENS 212 is a two channel digital TENS device that provides continuous, modulated and burst modes. Pulse frequency and width may be set independently. The large LCD display is easy to see from any angle and provides a visual of all your waveform parameters. Each unit comes with a carrying case, set of four V-Trode™ self-adhesive electrodes, a 9 volt battery and instructions.
Prescription required! You can buy this product only if you have a doctor's prescription or if you are a professional.