100-500v Voltage Tester Screwdriver

This reliable voltage tester screwdriver from Sharp-Tec for accurate electrical testing. With its built-in voltage indicator and insulated handle, it ensures safe and efficient detection of live wires. Perfect for both professionals and DIY enthusiasts, this high-quality tool provides peace of mind during electrical inspections and repairs. Product Size: 13.5cm x 2.0cm Test Voltage: AC 100-500V CE certificated Instructions for use: The voltage indicator is suitable for testing AC voltages from 100 volts up to 500 volts against earth. The metal part on top of the indicator must be touched in order to operate it and the earth positioning of the user largely determines whether it lights up or not.