Sealey Wire / Cable Piercing Test Lead Probe Set

The Sealey Wire/Cable Piercing Test Lead Probe Set is a professional diagnostic tool designed for automotive electrical testing, allowing technicians to test live circuits without damaging wire insulation permanently. These fully insulated test probes feature a spring-loaded clamp mechanism with a self-centring stainless steel pin that punctures through cable insulation to make contact with the conductor beneath. This design enables quick and accurate voltage readings on automotive wiring systems... Show more