- Seoul, default, Korea, South
- US $250.00
- Jan 29th
Classic Earth Resistance Tester Using 3-Pole Method Earthing or grounding of electrical equipment is essential to maintain safety, protecting lives, as well as prevent damage to equipment. The 3151 uses the AC phase differential system to measure earthing resistance, which assures that accurate measurements are unaffected by earth voltage and auxiliary earthing resistance. ?