Ground Testers Comparison Tool

Helping you pick the right Ground Resistance Tester for your application.

AEMC Model Number Resistance Range Power Source 2 Point Test 3 Point Test 4 Point/Selective Soil Resistivity Test Earth Coupling 2-Clamp Bonding Display Price Learn More
AEMC 4620 0.0 to
1.999kΩ
Battery Digital $1282.50 USD Learn More
AEMC 6471 Kit 300 ft. 0.01 to
99.99kΩ
Rechargeable Battery Digital $4256.00 USD Learn More
AEMC 6417 0.01 to
1500Ω
4 x AA Alkaline Batteries Digital LCD 3 line $1990.25 USD Learn More
AEMC 6416 0.01 to
1500Ω
4 x AA Alkaline Batteries Digital LCD 3 line $1602.00 USD Learn More
AEMC 6418 0.1 to
1200Ω
4 x AA Alkaline Batteries Digital LCD 3 line $1828.75 USD Learn More
AEMC 6422 0.05 to
50kΩ
6 x AA Alkaline Batteries Digital LCD Multi-line $636.50 USD Learn More
AEMC 6422
Kit 150 ft.
0.05 to
50kΩ
6 x AA Alkaline Batteries Digital LCD Multi-line $1216.00 USD Learn More
AEMC 6424 0.05 to
50kΩ
6 x AA Alkaline Batteries Digital LCD Multi-line $973.75 USD Learn More
AEMC 6424
Kit 150 ft.
0.5 to
50kΩ
6 x AA Alkaline Batteries Digital LCD Multi-line $1543.75 USD Learn More
AEMC 6471 0.01 to
99.99kΩ
Rechargeable Battery Digital $2731.25 USD Learn More
AEMC 6472 Kit 500 ft. 0.01 to
99,000Ω
Rechargeable Battery Digital $5073.00 USD Learn More
AEMC 6472 Kit 300 ft. 0.01 to
99,000Ω
Rechargeable Battery Digital $4959.00 USD Learn More
AEMC 4630 0.0 to
1.999kΩ
Rechargeable Battery Digital $1876.25 USD Learn More
AEMC 4620 Kit 150 ft. 0.0 to
1.999kΩ
Battery * Digital $1843.00 USD Learn More
AEMC 4620 Kit 300 ft. 0.0 to
1.999kΩ
Battery Digital $2014.00 USD Learn More
AEMC 4620 Kit 500 ft. 0.0 to
1.999kΩ
Battery Digital $2128.00 USD Learn More
AEMC 4630 Kit 150 ft. 0.0 to
1.999kΩ
Rechargeable Battery * Digital $2446.25 USD Learn More
AEMC 4630 Kit 300 ft. 0.0 to
1.999kΩ
Rechargeable Battery Digital $2607.75 USD Learn More
AEMC 4630 Kit 500 ft. 0.0 to
1.999kΩ
Rechargeable Battery Digital $2721.75 USD Learn More
AEMC 6472 0.01 to
99,000Ω
Rechargeable Battery Digital $4227.50 USD Learn More
AEMC 6424
Kit 300 ft.
0.5 to
50kΩ
6 x AA Alkaline Batteries Digital LCD Multi-line $1710.00 USD Learn More

* Performing soil resistivity tests with this kit requires two additional auxiliary electrodes not supplied in the 150 ft. kit and one additional test lead.
** Clamp-on Ground Resistance Tester can measure system continuity inclusive of all bonding points.