Sperry Instruments GFI6302 GFCI Outlet / Receptacle Tester, Standard 120V AC Outlets, 7 Visual Indication / Wiring Legend, Home & Professional Use, Yellow & Black

Cool little power checker. Worked just as explained and definitely was easy to check all the wiring done.

This thing is awesome. I never opened it but it sure looks awesome. It probably works well after it is opened but I wouldnt know yet for sure because I failed to open it. I would give this Tester 6 1/4 stars If I could but that would most likely entail an opening of the package which for unknown reason failed to take place in a timely manner thus resulting in a review that most likely is based on visual interpretation with a certain amount of neglect to actually experiencing functional Testing.

Easy to use

Handle little tester. Works fine, easy to operate and see the lights, small enough to carry in your pocket or tool bag, and gives you the info you need to diagnose your issue. Would recommend for a home user or every day tradesman.

Best one I have found

This device is not worthy of use. I threw it away after one use. It would get me in real trouble with the career I have. Terrible

did what it says it would do.

The tester indicates a 6 outlet extender has not problems but when I plug a power alarm into it the alarm does not work correctly.

Works great and high quality. Don’t work on a job without this.

Works great