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 3640 0.0 to
1.999kΩ
Battery Digital $769.50 USD Learn More
AEMC 6471 Kit 300 ft. 0.01 to
99.99kΩ
Rechargeable Battery Digital $3358.25 USD Learn More
AEMC 6471 0.01 to
99.99kΩ
Rechargeable Battery Digital $2256.25 USD Learn More
AEMC 6472 Kit 500 ft. 0.01 to
99,000Ω
Rechargeable Battery Digital $4469.75 USD Learn More
AEMC 6472 Kit 300 ft. 0.01 to
99,000Ω
Rechargeable Battery Digital $4317.75 USD Learn More
AEMC 6472 0.01 to
99,000Ω
Rechargeable Battery Digital $3762.00 USD Learn More
AEMC 4630 Kit 500 ft. 0.0 to
1.999kΩ
Rechargeable Battery Digital $2170.75 USD Learn More
AEMC 4630 Kit 300 ft. 0.0 to
1.999kΩ
Rechargeable Battery Digital $2018.75 USD Learn More
AEMC 4630 Kit 150 ft. 0.0 to
1.999kΩ
Rechargeable Battery * Digital $1908.55 USD Learn More
AEMC 4620 Kit 500 ft. 0.0 to
1.999kΩ
Battery Digital $1681.50 USD Learn More
AEMC 4620 Kit 300 ft. 0.0 to
1.999kΩ
Battery Digital $1529.50 USD Learn More
AEMC 4620 Kit 150 ft. 0.0 to
1.999kΩ
Battery * Digital $1420.25 USD Learn More
AEMC 3640 Kit 300 ft. 0.0 to
1.999kΩ
Battery Digital $1263.50 USD Learn More
AEMC 3640 Kit 150 ft. 0.0 to
1.999kΩ
Battery Digital $1168.50 USD Learn More
AEMC 6470-B Kit 500 ft. 0.01 to
99,000Ω
Rechargeable Battery Digital $2968.75 USD Learn More
AEMC 6470-B Kit 300 ft. 0.01 to
99,000Ω
Rechargeable Battery Digital $2816.75 USD Learn More
AEMC 4630 0.0 to
1.999kΩ
Rechargeable Battery Digital $1462.05 USD Learn More
AEMC 4620 0.0 to
1.999kΩ
Battery Digital $922.50 USD Learn More
AEMC 6470-B 0.01 to
99,000Ω
Rechargeable Battery Digital $9500.00 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.