Mains Testers

The Roughneck Mains Testers are TUV and GS approved for determining the live terminal of electrical circuits. The Mains Testers have a one-piece m...

The Roughneck Mains Testers are TUV and GS approved for determining the live terminal of electrical circuits. The Mains Testers have a one-piece m...

The Stanley FatMax® VDE Insulated Voltage Tester has an insulated plastic handle for complete safety. Its blade is made from chrome vanadium steel...

The Hultafors HVT Voltage Tester made with a transparent insulated handle, diode and plastic-coated blade. For use up to 1000 V AC, 120-250V. CE ...