Basic, Advanced & Pro Socket Testers

Showing all 7 results

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  Martindale CP501 Classic Check Plug 230V Socket Tester

  • Quick & easy testing of socket wiring with the UK’s favourite check plug
  • Detects 28 fault conditions
  • Three bright LEDs with clear & simple fault codes on the plug
  • Tough sculpted design for easy removal
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  Martindale BZ101 (Buzz-It) 230V Socket Tester with Audible Buzzer

  • Quick & easy testing of socket wiring
  • Detects 28 fault conditions
  • Buzzer for instant pass indication
  • Three bright LEDs with clear & simple fault codes on the plug
  • Tough sculpted design for easy removal
  • Can be used as a basic fuse finder
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  Martindale EZ165 Socket & Non-Trip Earth Loop Tester

  • Quick & easy mains socket polarity and earth testing
  • Red/Green LEDs show 28 fault conditions
  • Non-trip earth loop impedance test
  • Tough sculpted design for easy removal
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  Martindale EZ365 Socket, Earth Loop & RCD Tester

  • Quick & easy testing of polarity, loop impedance and RCDs (30mA)
  • Red/Green LEDs and buzzer indicate 28 fault conditions
  • Non-trip earth loop impedance test
  • Incoming supply polarity swap touch test (L-NE reversal)
  • RCD trip test
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  Martindale EZ650 Socket Tester Kit with Earth Loop Test

  • Complete socket testing kit
  • Leads for testing light fittings
  • Supplied with soft carry case
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  Martindale BZ701 Audible Socket Tester with Mains Polarity Check

  • Quick and Easy Indication
  • Indicates 28 different fault conditions
  • Super bright LED’s
  • Correct and Incorrect incoming supply polarity indication
  • Standby/Alert Mode
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  Martindale CP520 Socket Tester with Earth Test Point

  • Simple and easy to identify 28 fault conditions
  • Super bright LED’s
  • 4mm Earth connection
  • Telecoms industry approved