Extech Earth/Ground Resistance Testers
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Extech GRT350 4-Wire Ground Resistance Kit Measure Earth from 2-2000 Ohm
Order #: GRT350 Mfg #: GRT350 Availability: Item ships in about Ships in 2-3 weeks $1,348.654-Wire Ground Resistance Kit Measure Earth from 2-2000 Ohm Learn More -
Extech 382357 Clamp-On Ground Resistance Tester
Order #: 382357 Mfg #: 382357 Availability: Item ships in about Ships in 2-3 weeks $1,888.65Clamp-On Ground Resistance Tester Learn More -
Extech 382252-NIST with NIST Certificate Earth Ground Resistance Tester with NIST
Order #: 382252-NIST Mfg #: 382252-NIST Availability: Item ships in about Ships in 2-3 weeks $571.72Earth Ground Resistance Tester with NIST Learn More -
Extech 382252 Earth Ground Resistance Tester Kit
Order #: 382252 Mfg #: 382252 Availability: Item ships in about Ships in 2-3 weeks $386.09Earth Ground Resistance Tester Kit Learn More -
Extech GRT300 4-Wire Earth Ground Resistance Tester
Order #: GRT300 Mfg #: GRT300 Availability: Item ships in about Ships in 2-3 weeks $1,105.654-Wire Earth Ground Resistance Tester Learn More