If your TENS unit lead wire is experiencing shorting out because the thin wires are worn out and broken on the inside of the cable, you can now replace them with this lead wire.  The end going into the power unit is a 2mm shielded jack with TENS Pins at the other end for connecting to electrodes.  This lead wire will fit many TENS units on the market and will also fit the SensaVox Em140 and all Electrastim Power Boxes.  A very economical way to keep that power unit in tip top shape at a very low cost.

Price includes a set of two lead wires.