The AEMC GroundFlex™ Adapter Model 6474 features power transmission tower and tower leg ground resistance capability when used in combination with the Model 6472 Kit.
This is the ONLY tester 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.
Key features include testing both ground resistance of tower legs (individually and total) and overhead ground wires. This system tests leakage current through the tower legs and tests at frequencies up to 5kHz to profile impedance, which is important to characterize for lightning strikes.