Martindale
CP501 Classic Check Plug 240V Socket Tester


The Martindale CP501 Classic Check Plug 240V Socket Tester is the most popular socket tester available. It is quick and easy way to ensure that 13A sockets are correctly wired, indicated by 3 high brightness, long life LEDs.

Part Number:
CP501

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List Price:

£18.50
22.20 incl. VAT)
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With over 2,000,000 of these socket testers sold, the Martindale CP501 is the most popular socket tester available. The classic check plug is a quick and easy way to ensure that 13A sockets are correctly wired, indicated by 3 high brightness, long life LEDs.

Wiring faults are indicated by one or more of the LEDs failing to illuminate, with the pattern of lit LEDs indicating the type of fault detected. This is a fail-safe system that means that any LED not lit indicates a fault.

The improved housing design of this socket tester is virtually indestructible, housed in a flame retardant ABS case. The plug induces less than 5mA of earth leakage, well below RCD trip thresholds.

The classic check plug can be purchased individually, or as a pack of 10.

Note: Like all other standard socket testers, the Martindale CP501 will not detect common earth and neutral or earth neutral reversal.

Mains Supply

  • 200 - 250V (30-70Hz)

    Power Consumption

  • <1.2W

    Temperature Range

  • -10°C to 40°C, 60% RH (max)

    Earth Leakage

  • <5mA

    Overvoltage

  • CAT II, 300V

    Housing

  • Flame retardant ABS

    Dimensions

  • 65 x 65 x 47mm
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    Technical Specification for: Martindale CP501 Classic Check Plug 240V Socket Tester

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    Product Training 1 Day more info
    Product Awareness Course

    Get to know your new purchase! Maximise your return on investment with product and software training modules!

    A lack of product training can result in under-utilisation of test equipment, low return on investment and, most importantly, incorrect use.



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