4 Things to Know About Using a GFCI Extension Cord on a Non-GFCI Outlet
It works as intended A GFCI extension cord is designed to plug into a regular outlet and provide ground fault protection downstream. That is its primary purpose.
Look for test and reset buttons A real GFCI cord has test and reset buttons on the plug end. Surge protectors do not provide the same protection.
Test it monthly Press the test button once a month. If the cord does not trip, replace it immediately.
You get the safety you pay for Using a GFCI extension cord on a non-GFCI outlet gives you the same protection as a GFCI outlet. It is a reliable solution where permanent GFCI protection is missing.