 Re: Testing Zs at Lighting switch's with no neutral
I would love to know what the megger rep says as some of the sparks I work with have been told that that particular test instrument does give you an r1+r2 reading. I have never used this reading myself as you are never asked to submit a ze reading that the machine can deduct the zs from ze to give you r1+r2 so as far as I can see it would be impossable for a tester to give a reading even if it was just deducting ze from zs. I probably have'nt explained it very well but according to the rep just by doing a test for zs the tester will give an r1+r2 just by doing this one test and nothing else. |