A Guide on using the Med-Fit 3 Digital TENS Machine | Helpful Guide

A Useful guide to using the Med-Fit 3 Digital Tens Machine. The guide shows how to turn on, change programmes, switch between tens programmes and how to connect your tens electrodes correctly. If you'd like to know more about the product, please find the product here: tensmachineuk.com/tens-and-muscle-stimulation/tens…