Here are some links for TENS units—I'm looking for something to help with pain relief, muscle stimulation, nerve issues, and circulation. I’d prefer a 4-channel model if that actually makes a difference, but if not, a high-quality 2-channel unit works too. I'm also open to advice on buying through eBay, and I'd appreciate any insight regarding electrode costs, similar to what Casey Palmer5 mentioned earlier. As a novice, this is all a bit overwhelming—some come with wall adapters, others use rechargeable batteries; then there's the technical clutter like frequency ranges in Hz, current in mA, pulse width in microseconds, waveform types, soft start functions, auto-shutoff, and the ongoing cost of replacement pads.
http://www.sveimamo.com/Proizvodi.as...&sort=NAME_ASChttp://medicinskiproizvodi.mojdoktor...aspx?k=6&pk=15 http://kvantum-tim.info/index.php?op...layout=default This is basically the standard selection available here in the States.
Best, 🙏 🙏 🙏