Tens Premium Pre-gelled Electrodes 2" (4/pk, 10pk/bx) Product Details
When using two pads as pair of Pre-gelled Electrodes, the electrode lead wire is first plugged into one of the two channel jacks on your TENS unit. The pair of pads is then plugged into the electrode lead wire. Finally, the pair of pads is placed on the body. This sequence is repeated for each pair of pads used.