Thread: Reverse Polarity and Funny Reading from my Voltage Sniffer
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Old 06-02-2009, 09:41 PM
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John Kogel John Kogel is offline
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Join Date: Feb 2009
Location: Southern Vancouver Island
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Re: Reverse Polarity and Funny Reading from my Voltage Sniffer
Jerry, with that tester, two lights on, indicates the outlet in the pic is grounded, but with reversed black and white.
Ungrounded, only one, middle light.

I see an unused ground wire in this second pic....
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Last edited by John Kogel : 06-02-2009 at 10:28 PM. Reason: Pics from this AM
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