Earth Testers There are 28 products.

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    The Martindale CM69 TRMS AC Leakage Clamp Meter is ideal for troubleshooting leakage currents where other clamps can’t.

    £ 271.15 £ 319.00
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    Latest circuit design permits the KEW4105A to operate with a minimum of influence from ground voltage and ground resistance of auxiliary ground spikes.

    £ 284.25 £ 379.00
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  • High-quality accessories for your earth resistance and/or ground resistivity measurements.

    £ 385.00
    Delivery TBC
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    With a simple user interface and intuitive functionality, the Fluke 1621 is a handy grounding tool for electrical contractors, utility test engineers, and earth ground specialists.

    £ 389.60 £ 487.00
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    The Metrohm E1612 earth tester is supplied in a kit with 4 spikes and connecting cables enclosed in a tough carry case.

    £ 415.65 £ 489.00
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  • High-quality accessories for your earth resistance and/or ground resistivity measurements.

    £ 454.00
    Delivery TBC
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    The Megger DET3TD offers a complete kit for customers wishing to conduct earth electrode testing using the 2 and 3 pole techniques.

    £ 454.75 £ 535.00
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    The Megger DET3TC offers a complete kit for customers wishing to conduct earth electrode testing using the 2 and 3 pole techniques.

    £ 505.75 £ 595.00
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    With the ability to conduct soil resistivity, and 2 and 3 pole earth electrode testing the Megger DET4TD2 offers the user full flexibility with an increased measurement range.

    £ 599.25 £ 705.00
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    The kewtech KEW4200 is a digital clamp-on earth resistance tester, and it is used in multi-earthed systems.

    £ 699.30 £ 999.00
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    The Megger DET4TR2 is a rechargeable battery powered basic 4-terminal earth tester.

    £ 705.50 £ 830.00
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    Designed for extended temperature range use with an IP54 rated enclosure making the megger DET4TC2 genuinely an outdoor instrument.

    £ 791.20 £ 920.00
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    The DET4TCR2 is a complete rechargeable earth system testing field pack for four pole, attached rod and stakeless techniques.

    £ 867.00 £ 1,020.00
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    Stakeless earth ground loop and ac leakage current clamp for fast, safe indoor/outdoor earth ground resistance and ac leakage current tests.

    £ 899.20 £ 1,124.00
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    Stakeless earth ground loop and ac leakage current clamp for fast, safe indoor/outdoor earth ground resistance and ac leakage current tests.

    £ 899.20 £ 1,124.00
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    The Fluke 1623-2 GEO Earth Ground Tester offers data storage and download capabilities via USB port. World class accessories will simplify and speed up testing time.

    £ 912.80 £ 1,141.00
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    The Megger DET14C offers market leading access, advanced features, simple operation and cat lV 600V safety protection.

    £ 931.50 £ 1,035.00
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  • The C.A 6416 clamp is simple to use and is designed to measure the loop impedance in a parallel ground network.

    £ 935.00
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    Test earth loops quickly in total safety and view your reports directly on the free touch-sensitive tablet!

    £ 999.00 £ 1,122.00
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  • The C.A 6417 clamp is simple to use and is designed to measure the loop impedance in a parallel ground network.

    £ 1,122.00
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Showing 1 - 20 of 28 items

Our range of earth testers provides both stakeless testing and attached rod technique capabilities for testing a range of grounding systems including residential, lightning protection and communication.

  • Subcategories:
  • Digital Earth Testers

    Ground resistance testing covers the testing of earth electrodes and the measurement of soil resistivity. The instrument requirements depend on the range of applications.

  • Digital Earth Clamps

    Earth resistance clamp meters are particularly suitable for measuring earth resistance in various installations such as buildings, pylons and RF transmitter sites without system disconnection. In addition, they can be used for the inspection and verification of lightning protection systems and virtually any installation where a current loop can be generated.

  • Earth Leakage Clamps

    A typical application for an earth leakage clamp would be the measurement of earth leakage current in a circuit where the RCD keeps tripping out. The measured result will quickly identify whether the earth leakage current present is excessive causing the RCD to trip, or that the RCD itself is faulty.

  • Accessories

    Ensuring that an effective earth grounding systems is in place is essential to both the safety and performance of an electrical system. Cuthbertson laird can supply a range of earth testing accessories for most products.