ETCR

A major breakthrough in earth resistance meausrement technology, non~contact measurement safe and fast. When measuring the loop earth system, no need to disconnect the grounding down leads, and no need add auxiliary electrode, which is saving time and more effective. Clamp Earth Resistance Tester can measure the grounding fault which can’t be measured by traditional method, and applied to the situation where traditional methods cannot measure. Have functions of audible and visible alarm, data storge, data hold