DME-Direct carries a large variety of Tens Unit and EMS Unit electrodes and electrode pads for use with both portable and clinic devices. You'll find reusable, self-adhesive style replacement electrodes for Tens unit in a variety of sizes and shapes with an emphasis on quality adhesives for long term use. The lead wires in our higher end electrodes feature higher grade materials for greater conductivity and even dispersal throughout the entire pad so that patients are less likely to feel "zaps" with lengthy usage of the electrodes (pads). TENS pads vary is cost depending on their size, shape, materials, and adhesives. Search below to find the size and shape electrodes for your Tens unit.