W.E.I. Inc. offers the best quality and most advanced ground resistance testers for guaranteed satisfaction. Choose from clamp-on, 3-point, 4-point, and multifunction ground resistance testers available now!
Whether you are doing a simplified 2-Point, a more complete 3- or 4-Point Fall-of-Potential test, a soil resistivity test or a touch potential test, W.E.I. Inc has the right instrument for you.