The FLUKE TP175E is a 1000V TwistGuard Test Lead Set with variable exposed probe tip length from 19 to 4mm. Conforms to EN61010-031. Just twist the top of the probe body to extend or reduce tip exposure. Lead wire wear indication. Inner contrasting colour exposed when leads are worn. Double insulated silicone leads, withstands high temperatures and remain flexible in cold temperatures. Compatible with all instruments that accept standard 4mm shrouded banana plugs.