GFCI Adapter, 15 AMP Single Outlet Grounded 3-Prong GFCI Adapter, for Indoor …
This portable GFCI plug has built-in electronic circuitry that will shut off power if a ground fault is detected. 【Power Up Safely】The GFCI receptacles conduct an auto-monitor function self-test every 5 seconds, exceeds the UL standards of self-test frequency of 3 hours.
GFCI Adapter, 15 AMP Single Outlet Grounded 3-Prong GFCI Adapter, for Indoor …
This portable GFCI plug has built-in electronic circuitry that will shut off power if a ground fault is detected. 【Power Up Safely】The GFCI receptacles conduct an auto-monitor function self-test every 5 seconds, exceeds the UL standards of self-test frequency of 3 hours.