Why does my GFCI tester not trip the GFCI, it's a ungrounded circuit but the GFCI is brand new? - Quora
![GFCI breaker keeps tripping. How to measure with multimeter and find out where the problem is - YouTube GFCI breaker keeps tripping. How to measure with multimeter and find out where the problem is - YouTube](https://i.ytimg.com/vi/5BG3pTR52S0/maxresdefault.jpg)
GFCI breaker keeps tripping. How to measure with multimeter and find out where the problem is - YouTube
![Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester with Integrated GFCI Outlet Tester & RT250 GFCI Outlet Tester with LCD Display & Klein Tools 69411 Circuit Breaker Finder Accessory Kit - Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester with Integrated GFCI Outlet Tester & RT250 GFCI Outlet Tester with LCD Display & Klein Tools 69411 Circuit Breaker Finder Accessory Kit -](https://images-na.ssl-images-amazon.com/images/I/612+A-jAqtL._AC_UL600_SR600,600_.jpg)
Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester with Integrated GFCI Outlet Tester & RT250 GFCI Outlet Tester with LCD Display & Klein Tools 69411 Circuit Breaker Finder Accessory Kit -
![Gardner Bender Part # GFI-3501 - Gardner Bender Outlet And Gfci Tester - Electrical Testers - Home Depot Pro Gardner Bender Part # GFI-3501 - Gardner Bender Outlet And Gfci Tester - Electrical Testers - Home Depot Pro](https://content.interlinebrands.com/product/Image/Detail/10122/823053_usn.jpg)
Gardner Bender Part # GFI-3501 - Gardner Bender Outlet And Gfci Tester - Electrical Testers - Home Depot Pro
![Amazon.com: Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester With Integrated GFCI Outlet Tester : Everything Else Amazon.com: Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester With Integrated GFCI Outlet Tester : Everything Else](https://m.media-amazon.com/images/I/61pw8oA02AL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester With Integrated GFCI Outlet Tester : Everything Else
![Did I fucked up? Initially when I plugged in the GFCI tester it was on the correct wiring. But when I clicked the “test GFCI” there was a pop noise and now Did I fucked up? Initially when I plugged in the GFCI tester it was on the correct wiring. But when I clicked the “test GFCI” there was a pop noise and now](https://preview.redd.it/did-i-fucked-up-initially-when-i-plugged-in-the-gfci-tester-v0-hb83ym88ycib1.jpg?width=640&crop=smart&auto=webp&s=6abb32f376121304655feb7c0dda81c6ac7113a6)
Did I fucked up? Initially when I plugged in the GFCI tester it was on the correct wiring. But when I clicked the “test GFCI” there was a pop noise and now
![Amazon.com: Klein Tools RT250 GFCI Receptacle Tester with LCD Display, for Standard 3-Wire 120V Electrical Outlets & Finder Accessory Kit, Circuit Breaker Leads, Circuit Breaker Adapters Klein Tools 69411 : Everything Else Amazon.com: Klein Tools RT250 GFCI Receptacle Tester with LCD Display, for Standard 3-Wire 120V Electrical Outlets & Finder Accessory Kit, Circuit Breaker Leads, Circuit Breaker Adapters Klein Tools 69411 : Everything Else](https://m.media-amazon.com/images/I/51Y6EmT5N-L._AC_UF894,1000_QL80_.jpg)