Martindale Classic Check Plug Socket Tester
Martindale Classic Check Plug Socket Tester
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Martindale CP501 Classic Check Plug 240V Socket Tester

Martindale CP501 Classic Check Plug 240V Socket Tester
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Martindale CP501 Classic Check Plug 240V Socket Tester
Martindale CP501 Classic Check Plug 240V Socket Tester
Martindale CP501 Classic Check Plug 240V Socket Tester
Martindale CP501 Classic Check Plug 240V Socket Tester
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Martindale Part No: MARCP501

With over 2 million 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 bright 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 fail-safe system means that any LED not lit indicates a fault. The robust ABS housing has a sculpted shape for easy removal and there is a look up chart on the tester for quick fault diagnosis.

The plug induces less than 5mA of earth leakage, well below RCD trip thresholds.

Detects 28 fault conditions

CAT II 300V 


Mains Supply
  • 200 - 250V (30-70Hz)

Power Consumption

  • <1.2W

Temperature Range

  • -10C to 40C, 60% RH (max)

Earth Leakage

  • <5mA

Overvoltage

  • CAT II, 300V

Housing

  • Flame retardant ABS

Dimensions

  • 65 x 65 x 47mm

Will socket testers spot all mains wiring faults?
No, they cannot tell if the earth and neutral wires are reversed and most conventional testers can only tell if the earth is disconnected.

Please click the links below to download the application notes in pdf format.

Socket testing safety

Socket Testers Best Practice Guide 8

Print    Bookmark    Manual     Datasheet   
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