SupaTool Circuit Tester - 140mm - Purple

Best current price£7.03from B&Q
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B&Q£7.03Visit shop - Supatool Circuit Tester Purple (140mm)
Visit shop
Best current price£7.03from B&Q
Shopping.co.uk recommended and popular offers
B&Q£7.03Visit shop - Supatool Circuit Tester Purple (140mm)
Visit shop2 offers from £7.03 - £13.92
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The SupaTool Circuit Tester is an essential tool for homeowners, DIY enthusiasts, and students who need a reliable way to verify circuit integrity and locate faults. Designed for safety and precision, its primary benefit is the ability to quickly confirm the presence of live current or identify broken wires without extensive disassembly; however, users should exercise caution as the sharp tip is intended to pierce insulation and can cause damage if handled incorrectly.
| Brand | SupaTool |
|---|
No. This tool is designed for standard residential and office circuit voltages, not high-voltage industrial or utility lines.
The standard SupaTool Circuit Tester operates based on the circuit's own current or voltage and typically does not require batteries.
The tip is designed to pierce insulation, which will leave a small hole. In most cases, this can be sealed with electrical tape after testing.
It is not waterproof. Keep the device dry to prevent corrosion and maintain safety.
It means the product has been tested by an independent agency to meet specific safety and quality standards.
Ensure the probe tip has made full contact with the metal conductor through the wire insulation.
Apply steady, firm pressure perpendicular to the wire; do not rock the tool back and forth to avoid snapping the tip.
Verify that the circuit is completely powered off and that you have a complete, unbroken path between the two points being tested.
No complex setup is required; the tester functions as a passive device upon contact. It is compatible with standard household wiring. To maintain the tool, always keep the steel tip clean and free of debris. If the tip becomes dull after extensive use, carefully hone it to maintain its piercing efficiency. Store the device in a dry, cool environment, and ensure it is kept out of reach of children due to the sharp point. Never use the device if the handle or wire connection appears damaged or frayed.