Thanks for the input.
I actually just ordered two tens units last Thursday. One is a Christmas gift; the other is ALL MINE!!
My cousin and her husband have the same one. I've used theirs several times before and liked it a lot. I know they paid a good bit when they got it a few years ago, but the price on this model has come down a bit making a score for me!
paid over $200 for mine, way back, still works so well. First thing I thought when I opened it was how cheap it looked, lol! The foot pads are pretty cool that come with it as well...
But a real tens machine has you chose the strength, frequency of which pulse you like best. That would be much better as the Dr Ho machine goes through given cycles, some are better than others all depending on your needs.
Costco had one for sale for like $70!
All the best with this, hope it works for you...