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🔌 Plug in confidence, test with precision!
The Martindale CP501 Classic Check Plug is a compact, robust 240V socket tester designed for quick and reliable verification of UK electrical outlets. Featuring three bright LEDs that detect 28 wiring faults, it ensures safety compliance with clear fault codes. Its ergonomic design and proven reliability make it a top choice for both professionals and homeowners.










| ASIN | B003OHDFSA |
| Best Sellers Rank | 34,651 in DIY & Tools ( See Top 100 in DIY & Tools ) 47 in Circuit Testers |
| Brand | Martindale |
| Colour | Blue |
| Country Of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (703) |
| Global Trade Identification Number | 05036162183003 |
| Included Components | 1 x Martindale Socket Tester |
| Item Dimensions | 6.5 x 6.5 x 4.7 centimetres |
| Item Type Name | Socket Tester |
| Item Weight | 0.06 Kilograms |
| Manufacturer | Martindale Electric Co Ltd |
| Manufacturer Part Number | CP501 |
| Maximum Operating Voltage | 240 Volts |
| Measurement Type | Electrical |
| Minimum Operating Voltage | 240 Volts |
| Model Number | CP501 |
| Power Source | Electric |
| Product Warranty | 2 year |
| Style Name | Classic |
| Unit Count | 1.0 count |
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