Megger Clamp-On Ground Testing Guide

This guide will focus on the clamp-on method of ground testing and
is designed to give the reader a better understanding of the test method
and where it can and cannot be used. Factors that a technician may
want to consider when selecting a clamp-on ground tester will also be
addressed.

Please refer to Megger’s guide “Getting Down to Earth” for
further information on fall of potential tests and soil resistivity tests.