Measurement :
- Electrode wire length : about 1.20 ~1.30 m
- 2 Qty Lead Wires with 4 pin connections each
- head/plug diameter: 3.5 mm
- pin diameter: about 2.00 mm
Note: We ask that Please double check and be sure you are buying correct plug size. Plug is 3.5mm and works with 3.5mm jack These are 4 Pin Lead Cables(Like in the Picture) -These are Specialty cables allowing you to use up to 8 Pads total using the 2 cables (providing your unit has 2 channels) The lead wire connects to a physiotherapy machine or TENS Unit with a 3.5mm jack connector