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Ground Resistance Tester, 4 Point

4-Point Ground Resistance Testers for Sale

The units are distinctive earth ground testers that can perform all four types of earth ground measurement. Specifically, some testers are able to measure earth ground loop resistances using only clamps – called Stakeless testing. This method doesn’t require the use of earth ground stakes or the disconnection of ground rods.

•3- and 4-Pole Fall of Potential – standard earth ground testing using two ground stakes
•Selective testing – without disconnecting ground rods, a technician can measure ground resistance using a combination of stakes and a clamp.
•Stakeless testing – innovative solution using only clamps, instead of ground stakes, to measure earth ground loop resistance.

Also check our Clamp-On Ground Resistance Testers!



Image Ad title Price Condition Location
AEMC 3711 $ 1393.00 USDUsedUS
AEMC 3711 Clamp-On Ground Resistance Tester ContactUsedUS
AEMC 3731 Clamp-On Ground Resistance Tester ContactUsedUS
Associated Research - 3130 30 Amp Manual Ground Bond Tester $ 1536.00 USDNewUS
Associated Research 3030D 10 - 30 A, Ground Bond Tester ContactUsedUS
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Associated Research : 5030DT HYAMP II, 3-31A Ground Bond Tester $ 1650.00 USDUsedUS
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Biddle Megger DET2/2 Earth Ground Resistance Tester - NIST Calibrated + Warranty $ 1849.00 USDUsedCA
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Bruel And Kjaer 1621 Tunable bandpass filter. Use with 2511 Vibration Meter for narrow $ 2400.00 USDUsedUS
Bruel and Kjaer 1621 Tunable Filter ContactUsedUS
Bruel And Kjaer 1623 Bruel And Kjaer 1623 Tracking Filter $ 2225.00 USDUsedUS
Bruel and Kjaer 1625 Octave Filter Set ContactUsedUS
Chroma 19572 Ground Bond Tester with RS-232 ContactUsedUS
Fluke 1621 Earth Ground Tester $ 899.00 USDUsedUS
Fluke 1621 KIT Earth Ground Tester Kit $ 1299.00 USDUsedUS
Fluke 1623 GEO Earth Ground Tester $ 106.00 USDUsedUS
Fluke 1623 KIT Basic Geo Earth Ground Tester Kit $ 2699.00 USDUsedUS
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