Discount TENS - Lead Wires, Port Doubler, 4 Snap Connectors - Pack of 2

I needed these to use my tens with the amp-on style electrodes, worked like a charm.

They work as advertised and I was getting my wires from another source over the Internet for the last four years paying more for one set of wires then I got this two sets of wires for. I definitely recommend they work well.

Quick delivery works as expected. Great way to expand capacity of my HiDow Tens Unit.

Maximum voltage in tiny wires. Yes I love how I can zap myself using 8 pads instead of 4. Good stuff for my sore muscles.

Loved the feel. The tens unit helps with the pain. I like that these tens unit pads can be reused.

This is my 2nd 4 connect tens lead wire. It is great to double the pain relief. 8 is better than 4.

Extremely pleased with this purchase. I also purchased 40 pads in bulk; not very expensive. So these port doubler wires let me use four pads per plug instead of two. I have a dual TENS unit, so this lets me use 8 pads at a time. Wow, this is really awesome! I was amazed that my TENS unit didn't have to have the intensity turned up; I figured each pad would get half the voltage (or amperage...I dunno!) but whatever is going on, I didn't need to "crank it up." You might not think you need 8 pads at a time, and maybe you won't. But for my lower back, it is really enjoyable. When I hook up, I run it for hours while watching TV. Really does the trick. Another reason I bought these: very inexpensive way of having a backup. Because the lead wires on a TENS unit are so small and fragile, and the fact that you can keep them on a long time and move around or sit on them, I figure eventually I'll break one. For a few bucks, I now have backups. Note: you don't have to hook up all the connections. Just make sure you don't short something. If you only use two of the four connections, it's probably a good idea to go ahead and hook up pads with covers to them and let them just hang, or do something to insulate the metal snap connector. Anyway, I highly, HIGHLY recommend this as an awesome way of expanding the capability of your TENS unit for pocket change.

Each cord usually only powers one pair of electrodes, with a very faint activation of the second—but the latter is infrequent. And by faint, I mean like 5% of the intensity. After tossing these in the bin I went ahead and purchased a 4-channel TENS. Shame, because I could still really use more ports. Not sure if mine were defective, but they were a letdown.