Safety lead for use with EHT and Electron Diffraction Tube. Lead has a protected 4mm plug on one end for connection to an EHT or HT power supply and the other end is a 2mm plug for connection to the cathode of Electron Diffraction Tube. Assembled on highly flexible double insulated PVC 1mm².Length: 1000mm Wire Cross Section: 1mm²Continuous Current: 10A