Martindale EZ2500 Non Trip Loop Tester
Martindale EZ2500 Non Trip Loop Tester
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Martindale EZ2500 Non Trip Earth Loop Tester

Martindale EZ2500 Non Trip Earth Loop Tester
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Martindale EZ2500 Non Trip Earth Loop Tester
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Martindale Part No: MAREZ2500

The EZ2500 non-trip earth loop impedance tester provides safe, switch-free operation for domestic, commercial and industrial applications. The simple auto test sequence makes it ideal for both 17th Edition testing and applications where confirmation of safe earth loop impedance values are needed prior to installation of equipment and maintenance. The auto test sequence means there is no need to worry about selecting the right type of loop test to avoid RCD tripping, it’s all done for you.

The EZ2500 performs non-trip P-E and P-N loop impedance tests, PFC and PSC checks and lists all of the results on the clear backlit LCD display. A voltage check and confirmation of correct wiring are also performed.

The tester is supplied with a 13A plug mains lead for testing at 13A socket outlets but an additional 3 wire test lead can be purchased (TL88) for testing at light fittings and fused connection units.

A soft carry case (TC210) and comprehensive manual are also included.

The EZ2500 can be used as a 'professional socket tester' as described by the Health & Safety Executive'.

CAT 111 300V


Nominal Voltage Rating
  • 220 - 240V

Voltage Range for Wiring Error Detection

  • 30 - 275V

Open Loop Indication

  • If open PE or PN Loop is detected, no impedance measurement occurs

Voltage Range for Impedance Measurement

  • 198 - 264V
  • Frequency: 50Hz

PE Loop Impedance Ranges

  • 0 - 8.99Ω, 9.0 - 89.9Ω, 90 - 899Ω, 900 - 1699Ω, 1700 - 3000Ω

PE Loop Impedance Accuracy

  • 0 - 8.99Ω: +/- 4%, +/- 0.05Ω
  • 9.0 - 89.9Ω: +/- 5%, +/- 0.5Ω
  • 90 - 89.9Ω: +/- 5%, +/- 5Ω
  • 900 - 1699Ω: +/- 5%, +/- 30Ω
  • 1700 - 3000Ω indicative

PN Loop Impedance Ranges

  • 0 - 8.99Ω, 9.0 - 89.9Ω, 90 - 899Ω, 900 - 1699Ω, 1700 - 3000Ω

PN Loop Impedance Accuracy

  • 0 - 8.99Ω: +/- 4%, +/- 0.05Ω
  • 9.0 - 89.9Ω: +/- 5%, +/- 0.5Ω
  • 90 - 89.9Ω: +/- 5%, +/- 5Ω
  • 900 - 1699Ω: +/- 5%, +/- 30Ω
  • 1700 - 3000Ω indicative

General Specifications

  • PFC & PSC Test
  • Frequency Accuracy: +/- 4%
  • Voltage Accuracy: +/- 4%
  • Temperature Range: 0° to 40°
  • Overvoltage Category: CAT III 300V
  • Power Source: From Mains
  • Dimensions: 145 x 85 x 53mm
  • Weight: 240g approx
  • Supplied with carry case, mains lead & manual
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