

AEMC Instruments Ground Resistance Testers
It’s essential that electrical systems have proper grounding. Ground failure can cause costly service downtime and could cause injury to personnel if the grounding system isn’t working correctly. That is why AEMC® Instruments offers one of the largest selections of easy-to-use ground resistance testers so you can find the right ground testing instrument for you. AEMC® Instruments pioneered the use of the clamp-on ground resistance tester and the first high-end power transmission field kit allowing for tests without disconnecting cables or the tower from other structures. AEMC® Instruments has an engineering team that regularly reviews and improves the features of its instruments to be of the highest quality. Also, the powerful DataView® analysis and reporting software is included to help you configure test functions and parameters, analyze test data, and create informative reports.
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newAEMC 6416 Clamp-On Ground Resistance Tester w/Memory, Alarm, & Case
Order #: 2141.01 Mfg #: 2141.01 Availability: In stock Special Price $1,539.00 Regular Price $1,620.00Clamp-On Ground Resistance Tester w/Memory, Alarm, & Case Learn More -
AEMC 6417 Clamp-On Ground Resistance Tester, 500ohm with Bluetooth
Order #: 2141.02 Mfg #: 2141.02 Availability: In stock Special Price $1,795.50 Regular Price $1,890.00Clamp-On Ground Resistance Tester, 500ohm with Bluetooth Learn More -
AEMC 6472 KIT-500FT Ground Resistance Tester Kit 500' (Model 6472 & 2135.37)
Order #: 2135.54 Mfg #: 2135.54 Availability: In stock Special Price $4,745.25 Regular Price $4,995.00Ground Resistance Tester Kit 500' (Model 6472 & 2135.37) Learn More -
AEMC 6472 KIT-300FT Ground Resistance Tester Kit, 300' (Model 6472 & 2135.36)
Order #: 2135.53 Mfg #: 2135.53 Availability: In stock Special Price $4,617.00 Regular Price $4,860.00Ground Resistance Tester Kit, 300' (Model 6472 & 2135.36) Learn More -
NewAEMC 4620 KIT Ground Resistance Tester Kit 300ft.(4620 & 2135.36)
Order #: 2135.20 Mfg #: 2135.20 Availability: Ships in 2-3 weeks Special Price $1,842.05 Regular Price $1,939.00Ground Resistance Tester Kit 300ft.(4620 & 2135.36) Learn More -
AEMC 6472 Ground Resistance Tester Digital, 4-Point, Bond Test
Order #: 2135.51 Mfg #: 2135.51 Availability: Ships in 1-2 weeks Special Price $3,989.05 Regular Price $4,199.00Ground Resistance Tester Digital, 4-Point, Bond Test Learn More -
AEMC 4630 Kit Ground Resistance Tester Kit, 300' (4630 & 2135.36)
Order #: 2135.23 Mfg #: 2135.23 Availability: Ships in 1-2 weeks Special Price $2,337.00 Regular Price $2,460.00Ground Resistance Tester Kit, 300' (4630 & 2135.36) Learn More -
AEMC 6418 Ground Resistance Tester
Order #: 6418 Mfg #: 2141.03 Availability: Ships in 1-2 weeks Special Price $1,610.25 Regular Price $1,695.00Ground Resistance Tester Learn More -
NewAEMC 6471 KIT-300FT Ground Resistance Tester Kit w/two 300ft.Color-coded Leads
Order #: 2135.50 Mfg #: 2135.50 Availability: Ships in 1-2 weeks Special Price $3,790.50 Regular Price $3,990.00Ground Resistance Tester Kit w/two 300ft.Color-coded Leads Learn More -
AEMC 4630 KIT-150FT Ground Resistance Tester Kit, 150' (Model 4630 & 2135.35)
Order #: 4630 KIT-150FT Mfg #: 2135.22 Availability: Ships in 1-2 weeks Special Price $2,208.75 Regular Price $2,325.00Ground Resistance Tester Kit, 150' (Model 4630 & 2135.35) Learn More -
NewAEMC 6424 Ground Resistance Tester, Digital, 3-Point, with memory
Order #: 6424-AEMC Mfg #: 2135.57 Availability: Ships in 1-2 weeks Special Price $883.50 Regular Price $930.00Ground Resistance Tester, Digital, 3-Point, with memory Learn More -
AEMC 4630 KIT-500FT Ground Resistance Tester Kit 500'(Model 4630 & 2135.37)
Order #: 4630 KIT-500FT Mfg #: 2135.24 Availability: Ships in 1-2 weeks Special Price $2,493.75 Regular Price $2,625.00Ground Resistance Tester Kit 500'(Model 4630 & 2135.37) Learn More -
NewAEMC 4620 Ground Resistance Tester, 10mA, Digital, 4-Point, 2000 Ohms
Order #: 2130.43 Mfg #: 2130.43 Availability: Ships in 1-2 weeks Special Price $1,167.55 Regular Price $1,229.00Ground Resistance Tester, 10mA, Digital, 4-Point, 2000 Ohms Learn More -
NewAEMC 6422-KIT-150FT Ground Resistance Tester, including 150 Foot lead set
Order #: 6422-KIT-150FT Mfg #: 2135.56 Availability: Ships in 1-2 weeks Special Price $1,116.25 Regular Price $1,175.00Ground Resistance Tester, including 150 Foot lead set Learn More -
AEMC 2135.36 Test Kit for 4-Point Testing
Order #: 2135.36 Mfg #: 2135.36 Availability: Ships in 1-2 weeks Special Price $684.00 Regular Price $720.00Test Kit for 4-Point Testing Learn More -
AEMC 2135.39 Ground Rods,Set/2,14.5"T-shaped Auxiliary Ground Electrodes
Order #: 2135.39 Mfg #: 2135.39 Availability: Ships in 1-2 weeks Special Price $44.65 Regular Price $47.00Ground Rods,Set/2,14.5"T-shaped Auxiliary Ground Electrodes Learn More -
AEMC 2135.38 Ground Test Kit for 3-Point testing
Order #: 2135.38 Mfg #: 2135.38 Availability: Ships in 1-2 weeks Special Price $264.10 Regular Price $278.00Ground Test Kit for 3-Point testing Learn More -
AEMC 2130.59 Calibration Checker, 25ohm (for Ground Testers)
Order #: 2130.59 Mfg #: 2130.59 Availability: Ships in 1-2 weeks Special Price $81.70 Regular Price $86.00Calibration Checker, 25ohm (for Ground Testers) Learn More -
NewAEMC 4620 KIT-500FT Ground Resistance Tester,500ft. (Model 4620 & 2135.37)
Order #: 4620 KIT-500 Mfg #: 2135.21 Availability: Ships in 1-2 weeks Special Price $1,994.05 Regular Price $2,099.00Ground Resistance Tester,500ft. (Model 4620 & 2135.37) Learn More -
NewAEMC 6424-KIT-300FT Ground Resistance Tester with memory and 300 Food Lead Set
Order #: 6424-KIT-300FT Mfg #: 2135.59 Availability: Ships in 1-2 weeks Special Price $1,543.75 Regular Price $1,625.00Ground Resistance Tester with memory and 300 Food Lead Set Learn More -
NewAEMC 6424-KIT-150FT Ground Resistance Tester with memory and 150 Food Lead Set
Order #: 6424-KIT-150FT Mfg #: 2135.58 Availability: Ships in 1-2 weeks Special Price $1,405.05 Regular Price $1,479.00Ground Resistance Tester with memory and 150 Food Lead Set Learn More -
NewAEMC 6422 Ground Resistance Tester, Digital, 3-Point
Order #: 6422-AEMC Mfg #: 2135.55 Availability: Ships in 1-2 weeks Special Price $565.25 Regular Price $595.00Ground Resistance Tester, Digital, 3-Point Learn More -
AEMC 2135.85 Caddy - Set of 2, Reel Caddy for use w/Ground Kit Spools
Order #: 2135.85 Mfg #: 2135.85 Availability: Ships in 1-2 weeks Special Price $117.80 Regular Price $124.00Caddy - Set of 2, Reel Caddy for use w/Ground Kit Spools Learn More -
AEMC 6471 Ground Resistance Tester Digital, 3 & 4-Point, Clamp-on
Order #: 2135.49 Mfg #: 2135.49 Availability: Ships in 1-2 weeks Special Price $3,219.55 Regular Price $3,389.00Ground Resistance Tester Digital, 3 & 4-Point, Clamp-on Learn More -
AEMC 2135.37 Ground Resistance Test Kit for 4-Point Testing - 500ft
Order #: 2135.37 Mfg #: 2135.37 Availability: Ships in 1-2 weeks Special Price $826.50 Regular Price $870.00Ground Resistance Test Kit for 4-Point Testing - 500ft Learn More