How are the Powertube devices used?
The battery operated Powertube devices are very easy to handle and are safe. The transcutaneous electrical nerve stimulation devices correspond with the nerve points within the body and these in turn are directly stimulated by the electronic impulses which are painlessly delivered. The devices can be used by people without any need for medical training.
The ‘instructions for use’ for self-treatment are written in an easy-to-understand format which also covers application methods and timings.
How the Powertube devices work