Roughneck Mains Tester - 190mm

Best current price£7.27from B&Q
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B&Q£7.27Visit shop B&Q - Mains Tester Multi Colour (190mm)
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Best current price£7.27from B&Q
Shopping.co.uk recommended and popular offers
B&Q£7.27Visit shop B&Q - Mains Tester Multi Colour (190mm)
Visit shop1 offer from £7.27
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The Roughneck Mains Tester is an essential tool for electricians, DIY enthusiasts, and homeowners who need a reliable way to identify live terminals within electrical circuits. It provides high safety standards and immediate visual verification of voltage presence, though it is intended strictly for voltage detection rather than measuring precise amperage or complex circuit diagnostics.
| Model Part Number | 5063750439273 |
|---|---|
| Brand | Roughneck |
No. This tester is designed for 100-250V AC circuits and will not function on low-voltage DC automotive batteries.
No, this is a passive tester that does not require batteries to function.
No, the blade is not magnetic and is specifically designed for testing purposes rather than driving screws.
The primary safety feature is the TUV and GS certification, alongside the insulated blade design.
This tool is used to identify the 'live' terminal. It will not illuminate on the neutral or earth wire.
Ensure you are making firm contact with the conductor and that your finger is in contact with the metal end cap on the handle.
Cease use immediately. Do not attempt to repair the internal electrical circuit; replace the unit.
This tester requires no complex setup; it is ready to use immediately out of the packaging. It is compatible with standard 100-250V AC 50Hz mains electrical systems found in most residential and light commercial environments.
To maintain the tool: