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 $1234.05 USD Learn More
AEMC 6471 Kit 300 ft. 0.01 to
99.99kΩ
Rechargeable Battery Digital $4027.05 USD Learn More
AEMC 6417 0.01 to
1500Ω
4 x AA Alkaline Batteries Digital LCD 3 line $1890.50 USD Learn More
AEMC 6416 0.01 to
1500Ω
4 x AA Alkaline Batteries Digital LCD 3 line $1610.25 USD Learn More
AEMC 6418 0.1 to
1200Ω
4 x AA Alkaline Batteries Digital LCD 3 line $1757.50 USD Learn More
AEMC 6422 0.05 to
50kΩ
6 x AA Alkaline Batteries Digital LCD Multi-line $608.00 USD Learn More
AEMC 6422
Kit 150 ft.
0.05 to
50kΩ
6 x AA Alkaline Batteries Digital LCD Multi-line $1178.00 USD Learn More
AEMC 6424 0.05 to
50kΩ
6 x AA Alkaline Batteries Digital LCD Multi-line $945.25 USD Learn More
AEMC 6424
Kit 150 ft.
0.5 to
50kΩ
6 x AA Alkaline Batteries Digital LCD Multi-line $1500.05 USD Learn More
AEMC 6471 0.01 to
99.99kΩ
Rechargeable Battery Digital $2630.55 USD Learn More
AEMC 6472 Kit 500 ft. 0.01 to
99,000Ω
Rechargeable Battery Digital $4891.55 USD Learn More
AEMC 6472 Kit 300 ft. 0.01 to
99,000Ω
Rechargeable Battery Digital $4740.50 USD Learn More
AEMC 4630 0.0 to
1.999kΩ
Rechargeable Battery Digital $1804.05 USD Learn More
AEMC 4620 Kit 150 ft. 0.0 to
1.999kΩ
Battery * Digital $1785.05 USD Learn More
AEMC 4620 Kit 300 ft. 0.0 to
1.999kΩ
Battery Digital $1937.05 USD Learn More
AEMC 4620 Kit 500 ft. 0.0 to
1.999kΩ
Battery Digital $2070.05 USD Learn More
AEMC 4630 Kit 150 ft. 0.0 to
1.999kΩ
Rechargeable Battery * Digital $2307.55 USD Learn More
AEMC 4630 Kit 300 ft. 0.0 to
1.999kΩ
Rechargeable Battery Digital $2440.55 USD Learn More
AEMC 4630 Kit 500 ft. 0.0 to
1.999kΩ
Rechargeable Battery Digital $2592.55 USD Learn More
AEMC 6472 0.01 to
99,000Ω
Rechargeable Battery Digital $4084.05 USD Learn More
AEMC 6424
Kit 300 ft.
0.5 to
50kΩ
6 x AA Alkaline Batteries Digital LCD Multi-line $1653.00 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.