Martindale EZ150 Eze Check Xtra Earth Loop Impedance Indicator
Martindale EZ150 Eze Check Xtra Earth Loop Impedance Indicator
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Martindale EZ150 Eze Check Xtra Earth Loop Impedance Indicator

Martindale EZ150 Eze Check Xtra Earth Loop Impedance Indicator
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Martindale EZ150 Eze Check Xtra Earth Loop Impedance Indicator
Martindale EZ150 Eze Check Xtra Earth Loop Impedance Indicator
Martindale EZ150 Eze Check Xtra Earth Loop Impedance Indicator
Martindale EZ150 Eze Check Xtra Earth Loop Impedance Indicator
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Martindale Part No: MAREZ150

The EZ150 is the first socket tester that checks the wiring of 13A sockets and also gives a measurement of the earth loop impedance.

Conventional socket testers have the weakness that they only confirm that the earth is connected but they don’t indicate how safe it is. A socket with a dangerously high earth resistance could be passed as safe when using a standard check plug.

Martindale’s T-Safe™ patented technology gives safe, earth loop impedance checking within carefully selected bands, without tripping RCDs and RCBOs.

The EZ150 is an “advanced socket tester” as described by the Health & safety Executive.

Safety Notice - please visit www.martindale-electric.co.uk/safety-notice-eu.php

  • Non-trip earth loop test
  • Voltage test
  • Socket test for open termination and correct wiring
  • T-Safe™ patented technology
  • Identifies faults other checkers can’t

CAT II 300V 


Mains Supply
  • 230V (50Hz)

Earth Loop Impedance Span

  • 0 - 1.7Ω, 1.7 - 5Ω, 5 to 10Ω, 10 to 100Ω, 100 to 200Ω, 200 to 500Ω

Earth Loop Impedance

  • +/- 10%, +0.3Ω

Voltage Low Indication

  • <195V

Voltage High Indication

  • >270V

Open Earth Indication

  • >500Ω

Power Consumption

  • <1.6W

Overvoltage

  • CAT II, 300V
  • Housing

    • Flame retardant ABS

    Dimensions

    • 65 x 65 x 50mm

    Weight

    • 64g approx

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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