Review on 🔌 Taiss GFCI Outlet Tester: Advanced Receptacle Tester with Voltage Display & Breaker Finder by Melvin Belton

Excellent price, I recommend. Works just like any other outlet tester in North America, but includes a GFCI tester (just press a button and it simulates a ground fault that will trip a GFCI device) *and* it includes a voltmeter with an LCD display. We have both grid power and solar power and I want to know what voltage is easy just hook up a tester. It is better to pull out the Fluke multimeter and plug the probes into the socket.