Pair of highly flexible leads with Ø 4mm safety plugs and rigid insulating sleeve on both ends; one red and one black.Length: 150 cmRated voltage/ Current: 1000 V, CAT 4, 5 kV*, 10ALead cross section: 0.5 mm²*Output voltage of test instruments, e.g. insulation testers, Extra High Voltage Power Supplies U33010 and U210601