Earth fault loop impedance testers

Earth fault loop impedance testers

Learn more about earth fault loop impedance testers in each category.

Or explore our comparison table under earth fault loop impedance tester comparison – MZC Series.

Loop Impedance Testers according to BS EN 61557-3

A loop impedance tester compliant with BS EN 61557-3 is an essential tool for electrical contractors, enabling reliable and standard-compliant verification of fault loop impedance. On our website, you will find professional measuring instruments in accordance with BS EN 61557-3 - indispensable in every electrical installation business.

A high-quality loop impedance tester conforming to BS EN 61557-3 supports you in carrying out measurements in compliance with applicable standards and can be used both in professional electrical workshops and in training facilities.

Earth fault loop impedance testers for your application

When measuring earth fault loop impedance near a transformer or in an industrial environment, a specialized tester is often required. Otherwise, compliance with the tripping condition can often not be verified.

  • Testers

  • The pages for the testers include

    • Descriptions
    • Technical specifications
    • User manuals, data sheets, declarations of conformity
    • Information on scope of delivery

    From a tester’s page, you can also access our device-specific guides, which explain, among other things, how to carry out measurements using the respective tester.

High-current testers for voltages up to 440V, 550V, 750V, 900V

Handheld testers for voltages up to 440V, 500V

Testers for voltages up to 750V

Earth fault loop testers comparison MZC series

Would you like to compare the earth fault loop impedance testers discussed here in a comparison table? Then visit our guide page earth fault loop impedance tester comparison – MZC Series.

There you’ll find all the key information at a glance to help you choose the right tester for loop impedance measurements in your application. If you need more detailed information, you’ll find it on the product page of the respective earth fault loop impedance tester.