Ground Testers

Ground resistance testers test soil resistivity and the earths electrodes. Use them to troubleshoot systems in your preventive maintenance programs. Find clamp on ground resistance testers and 4-wire tester kits in this category.


Extech 382252 Earth Ground Resistance Tester Kit-

Extech 382252 Earth Ground Resistance Tester Kit
Model: 382252

Sale Price $257.39 USD
Regular Price $285.99 USD
Availability 3 Days

Qty:

Sale Price $257.39 USD
Regular Price $285.99 USD
Availability 3 Days
Quantity

Extech 382252-NIST Earth Ground Resistance Tester Kit,  -

Extech 382252-NIST Earth Ground Resistance Tester Kit, includes Traceable Certificate
Model: 382252-NIST

Sale Price $381.14 USD
Regular Price $423.49 USD
Availability 1 Week

Qty:

Sale Price $381.14 USD
Regular Price $423.49 USD
Availability 1 Week
Quantity

Extech 382253 Replacement Earth Bars, Set of 2-

Extech 382253 Replacement Earth Bars, Set of 2
Model: 382253

Sale Price $42.56 USD
Regular Price $47.29 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $42.56 USD
Regular Price $47.29 USD
Availability 1 to 2 Weeks
Quantity

Extech 382357 Clamp-on Ground Resistance Tester with Datalogging-

Extech 382357 Clamp-on Ground Resistance Tester with Datalogging
Model: 382357

Sale Price $1259.10 USD
Regular Price $1399.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $1259.10 USD
Regular Price $1399.00 USD
Availability 1 to 2 Weeks
Quantity

Extech 382357-NIST Clamp-on Ground Resistance Tester/Datalogger,  -

Extech 382357-NIST Clamp-on Ground Resistance Tester/Datalogger, includes Traceable Certificate
Model: 382357-NIST

Sale Price $1394.10 USD
Regular Price $1584.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $1394.10 USD
Regular Price $1584.00 USD
Availability 4 to 5 Weeks
Quantity

Extech GRT300 4-Wire Earth Ground Resistance Tester Kit-

Extech GRT300 4-Wire Earth Ground Resistance Tester Kit
Model: GRT300

Sale Price $737.10 USD
Regular Price $819.00 USD
Availability 1 Week

Qty:

Sale Price $737.10 USD
Regular Price $819.00 USD
Availability 1 Week
Quantity

Extech GRT300-NIST 4-Wire Earth Ground Resistance Tester Kit,  -

Extech GRT300-NIST 4-Wire Earth Ground Resistance Tester Kit, includes Traceable Certificate
Model: GRT300-NIST

Sale Price $1034.10 USD
Regular Price $1149.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $1034.10 USD
Regular Price $1149.00 USD
Availability 1 to 2 Weeks
Quantity

Calibration Lab
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