Ground Resistance | Earth Testers

A portable measurement instrument designed to measure Bond Resistance, Ground Resistance (with and without clamps), Soil Resistivity, Earth Coupling, Step & Touch Potential.

This is the ONLY system on the market capable of testing ground resistance of individual power transmission tower legs, as well as total resistance without disconnecting the overhead ground wire – this alone is a huge time and money saver, not to mention a major safety improvement.

Performs grounding resistance, earth coupling measurement, soil resistivity and bonding tests.

Can perform all four types of earth ground measurement

(Digital, 4-Point)

Digital, 3-Point, 4-Point: performs grounding resistance, earth coupling measurement, soil resistivity, and bonding tests.

Test Kit for 4-Point Testing – 300ft: Used with a 4630 ground resistance tester

Test Kit for 4-Point Testing – 300ft: Used with a 4620 ground resistance tester