The Technomed Concentric EMG Needle Electrode Reusable Cable has a perfect fit to Technomed needles, and transmits a reliable and noise-free signal. The extension cable has 5-pole DIN connectors that are compatible with disposable concentric needle electrodes, reusable concentric needle electrodes, reusable single fiber EMG needle electrodes, as well as most other equipment brands. The cable is shielded, and made of strong flexible wire. Warranty: Until Use or Expiration. Specifications Technomed Concentric EMG Needle Electrode Reusable Cable Specifications Lead-free. Latex-free. BPA-free leadwire. DEHP-free leadwire. RoHS compliant. Leadwire Core: Copper. Leadwire Insulation: PVC. Lengths Technomed Concentric EMG Needle Electrode Reusable Cable Wire Lengths #TE/D64-551: 1.25 m (50"). #TE/D64-851: 2.00 m (80"). Literature Technomed Concentric EMG Needle Electrode Reusable Cable Literature Technomed Disposable Concentric EMG Needle Electrode Datasheet