Forum Discussion
CA_Traveler
Feb 19, 2014Explorer III
Check out this home made tester. It even has a light to detect 240V for a 50A plug.
It could also be used with adapters for 30A and 20A plugs. In that case the 240V light would not be on. And the 3 light tester and voltmeter may/may not survive a plug wired for 240V volts.
tester
It could also be used with adapters for 30A and 20A plugs. In that case the 240V light would not be on. And the 3 light tester and voltmeter may/may not survive a plug wired for 240V volts.
tester
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