Pjp 384005mm safety test leads pjp 4311 d4 iec 100r professional grade black test lead from pjp employing 1m of highly flexible 384005mm silicone cable terminated at one end with a rigid shrouded probe and a fixed sheath shrouded 4mm plug at the other pjp 4311 d4 iec 100r red 4mm safety test lead