Earth Resistance Tester Calibration

Earth Resistance Tester calibration

We offer earth resistance tester calibration at competitive prices with a quick turnaround. Both standard and UKAS calibrations are available at our laboratory.

Choose  basic calibration and we’ll get your equipment turned around within 5 working days. Do you need your tester back quickly? Then choose express calibration. This gets your equipment turned around within 2 working days.

We calibrate testers from a wide range of manufacturers including Fluke, Megger and Chauvin Arnoux.

Does your instrument need calibrating? Fill in the Request a Quote form on the right. We’ll then get a quote to you within 24 hours.

Want more information about our services? You can get in touch by phone or email. Our details are listed below.

Phone: +44 (0)8453 62 63 65

Earth resistance tester Calibration Capabilities

Interested in our calibration services? This table shows our current capabilities. For more information, please get in touch by phone or email. We’d be more than happy to help.

UNI-TStandard Available | UKAS Available
MetrelStandard Available | UKAS Available
Robin AmprobeStandard Available | UKAS Available
KewtechStandard Available | UKAS Available
DiLogStandard Available | UKAS Available
MartindaleStandard Available | UKAS Available
MeggerStandard Available | UKAS Available
ExtechStandard Available | UKAS Available
Chauvin ArnouxStandard Available | UKAS Available
CatuStandard Available | UKAS Available
FlukeStandard Available | UKAS Available
KewStandard Available | UKAS Available

Can’t see your instrument on our table? Contact our calibration team and we’ll see what we can do for you.

What is an earth resistance tester?

An earth resistance tester is an instrument which measures earth resistivity.

We usually think of soil as something to plant things in. Say, flowers or vegetables. But it also has an electrical property. This is conductivity (also known as low resistance).

So what is earth resistance? Basically, it’s the resistance of soil to electrical current passing through it.

Earth resistivity measurements can be used to find natural materials. For example, they could find ores and clays hidden under ground.

They’re also useful if you’re planning a new electrical building (like a substation or a transmission tower) These measurements help find the best site for low resistance electrodes.

Another use for earth resistivity measurements is checking on the wear and tear of underground pipes. When resistivity levels are low this can be an indicator of corrosion.

UKAS Accreditation Logo


Accredited to
 ISO/IEC 17025:2017

Our calibration laboratory has been assessed and accredited by UKAS in accordance with the international accreditation standard ISO/IEC 17025:2017.

View our UKAS Schedule

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