TwistGuard Test Lead offer adjustable length test tips for use in different measurement environments. The adjustable tips enhance safety and versatility length. The WearGuard indicator shows damage to leads and provides heavy duty strain relief to withstand over 30000 bends. New WearGuard lead wire wear indication, each test lead is covered by two layers of silicone insulation; inner contrasting colour is exposed when the leads are nicked, scuffed or otherwise damaged and in need of replacement. It also includes removable 4mm lantern tips that thread onto the lead tip.