About This Patented TwistGuard extendable tip shroud meets the highest electrical safety requirements to reduce tip exposure while providing the versatility needed for most measurements New WearGuard lead wire wear indication. Each test lead is covered by two layers of silicone insulation; inner contrasting color is exposed when the leads are nicked, scuffed, or otherwise damaged and in need of replacement Double insulated silicone leads. TL175 test leads withstand high temperatures and remain flexible in cold temperatures Extra-heavy duty strain relief on both probe-end and plug-end, tested beyond 30, 000 bends without failure Universal input plugs are compatible with all instruments that accept standard 4 mm shrouded banana plugs Overview Brand : Fluke Power Source : Hand Powered Style : TL175 Color : Black, Red Item Weight : 120 Grams