How to Measure Earth Resistance at Home – Practical Step-by-Step Guide
How to Measure Earth Resistance? To measure earth resistance at home, use the 3-point fall-of-potential method with main, current, and potential electrodes. Ensure rods are 3–4 meters deep, properly spaced, and the soil is moist or treated with bentonite. Accurate readings help maintain low-resistance earthing for safety and equipment protection. Why measure earth resistance at … Read more