mistermajestic4@msn.com
Member
I have a ground rod that is reading 121 ohms using a clamp on meter. As high as that is it sounds to me like a faulty reading. Only one reading was taken. Any input? Also is there any standard or acceptable range of stray current? Reading 157mA on an underground water pipe and 3.625mA on cold water and 2.175mA on hot water at the water heater. The underground water pipe is one that was replaced due to holes in the original pipe.