FAITHFULL MAINS TESTER 140 X 2 .9MM 100-250V

A mains tester screwdriver with a neon in the clear handle that lights when the tip touches a live AC source of 125-250V to earth. Always prove it on a known live source first, and remember a dark bulb doesn't guarantee the circuit is dead.

• Size 140 x 2.9mm
• Neon indicator in clear handle
• For AC 125-250V against earth
• Test on a known live source before use