Dual triple or with ten sets of knobs on, TENS is a waste of space, save your money, or if you really get talked round into thinking it does any good,
borrow one, and you will see for yourself what a waste of time it is
I wont be rising to the criticism which will follow, just warning poor souls not to waste their money as I did, when Tens machines were nearer 100 quid than 20! If it is that effective, they will be rushing out to buy one after borrowing one. The drawers of Britain must be stuffed with thousands of these useless toys, as even the greatest fans soon get fed up with the hassle and bother as well as cost of electrodes, tape and gel, when one paracetamol tablet is probably more effective and a lot quicker - and those of us with chronic pain know how feeble that is!
