I've got circuit thats not grounded.
h\o wanted it extended so I put my GFI in and externded it. At the end of the job I heat it up and test everything plugs and lights.
testing plugs via an ideal plug tester with GFI test button. So I notice two things when testing, I've got a High impedance ground and the GFI isn't tripping.
My question is why is the GFI not tripping?
I checked my tester, it works on others.
and I know why I have the high impedance.
GFIs test the imbalance between hot and neutral right?
Does my plug tester test to ground?
If my plug tester test to ground and sence I basicly don't have one that could make it not trip right?
