Price: £44.00 (as of 17/08/2022 02:59 PST- Details)

Dual Channel output
3 Modes- Burst, Constant and Modulation
When the modulation mode is set there are three extra options SD1, M and SD2. (This facility is useful if you are using the tens 24/7 as you can accommodate to the signal making the pain relief less effective. With this model you can switch to one of these different signals after a while which will provide maximum pain relief.)

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