Detects live wires and checks power supply is properly switched off before carrying out electrical work. Features non slip finger guards and failsafe neon indicator system to check wires and cables are live or dead, and to distinguish between 110-12v and 220-240v circuits. Approved to BS EN61010-1-1993.
Avoids drilling or cutting into unseen hazards in walls, floors and ceilings. Electronically locates cables, gas and water pipes, electric conduits and steel joists. Detects mains power and traces breaks in circuits and cables. Audio and visual indicator system with battery low warning light. Requires a 9V battery.