I am looking to test for reverse polarity that would be incorporated into an adapter which would plug into the wall (regular houselhold outlet) and not have to use a battery to detect for reverse polarity. Is it possible?
If it is an outlet with a ground connection, you would want to put an indicator between the neutral and ground. If it lights, the polarity is reversed.
I am looking to test for reverse polarity that would be incorporated into an adapter which would plug into the wall (regular houselhold outlet) and not have to use a battery to detect for reverse polarity. Is it possible?