500V 3mm Voltage Tester 2 Way Screwdriver Flat & Plus Head Finder Tools 194842
Electric pen screwdriver is with 4mm slot head, working voltage is up to DC 500V
It can work as a circuit tester or a screwdriver, which makes work more convenient
The voltage tester pen is used for testing the circuit and distinguishing whether the object is electrified
There is a neon bulb in the pen body. If the neon bulb glows during the test, it means that the wire has electricity or is a live wire
The higher the voltage, the brighter the neon tube light
Fits Electricians, maintenance, service, safety personnel, and homeowners can quickly test energized circuits in the workplace or at home
Head Size: 3mm
Package includes:
1 x Voltage Tester Screwdriver