Becker Electric
Member
- Location
- Los Angeles
- Occupation
- C-10
When checking the NEV of a pool perimeter, how much variance of Nev is ok between my reading at the service supply panel and the pool permiter. ( for example if Nev at main panel is reading .24 volts and the NEV is reading is different at perimeter lets say .38 volts at the pool perimeter is that too much variance and is a good indicator the permiter is not bonded? Essentially what variance is Ok to allow to confirm bonding.