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Earth Testers

Most facilities have grounded electrical systems, so that in the event of a lightning strike or utility overvoltage, current will find a safe path to earth. A ground electrode provides the contact between the electrical system and the earth.

To ensure a reliable connection to earth, electrical codes, engineering standards, and local standards often specify a minimum impedance for the ground electrode. The International Electrical Testing Association specifies ground electrode testing every three years for a system in good condition with average up-time requirements.

Our range of Earth Ground Testers provide quick and accurate measurements of earth electrodes and soil resistivity and are available for short and long term hire.
Fluke 1630 - Earth Tester (HERS.1)

The Fluke 1630 is a rugged and reliable instrument that provides measurement of earth ground loop resistance for commerc...

Megger DET24C Earth Tester (HERS.12)

The Megger DET24C is the latest earth/ground clamp-on resistance tester for use in various installations such as pylons,...

Fluke 1625-2 - Earth Ground Tester (HERS.13)

The Fluke 1625-2 is designed to provide simpler, faster earth ground tests than ever before. The instrument compromises ...

Chauvin Arnoux CA6415 - Earth Tester (HERS.2)

The Chauvin Arnoux CA6415 is the ideal measuring instrument for parallel earth networks, the C.A 6415 earth clamp is ult...

Megger DET2/2 - Earth Tester (HERS.3)

The Megger DET2/2 is an auto earth tester designed for measuring earth electrode resistance and soil resistivity. Featur...

Megger DET4TCR2 Earth Tester (HERS.5)

The Megger DET4TRC2 Earth Tester is designed to provide a comprehensive solution to your ground stake and soil resistivi...

Fluke GEO X Stakeless Tester (HERS.7)

The Fluke Geo X Stakeless Tester is the ideal instrument for earth testing due to the combination of the latest technolo...

Megger DCM300E Earth Leakage Tester (HERS.9)

The Megger DCM300E is a versatile earth leakage tester designed mainly for testing earth leakage currents; however it is...

Megger LTW425 Loop Tester (HLOT.2)

The Megger LT425 is a loop tester that will operate on a wide range of electrical voltages from 50 V a.c to 300 V a.c si...

Megger LT300 - Combined Loop & RCD Tester (HLOT.4)

The Megger LT300 is designed to provide high current loop testing over a wide range of frequencies and supply voltages w...

Sonel MZC-306 Loop Impedance Meter (HLOT.5)

The Sonel MZC-306 is a Loop Impedance Meter is the only instrument currently on the market that can test on voltages up ...