This 5-Second Household Test Could Save Your Life—Here’s What to Know
Unlike the last test you took in school, this one is fast and easy—and protects you from harm. An electrician explains how to ...
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How To Test GFCI Outlets
Check that the indicator light(s) came back on. What To Do If the GFCI Is Bad If the GFCI is bad, the first thing you should do is stop using the outlet. Unplug any devices or appliances connected ...