Gardner Bender GRT-3500 Outlet Receptacle Tester & Circuit Analyzer, Indicates 5 Wiring Errors, Easy Read Chart, Comfort Grip, 120 VAC , Black

Easy to use

I have literal owned over a dozen of these. They work great, are easy to read, and most importantly are the easiest I found that insert into the TR (tamper resistant) outlets. I am a home inspector so I use this on a daily basis, so over 100 times a day 5 days a week for work. They last anywhere between 2-6 months at most. They are cheap enough but carry several in my bag since I never know when it will fail. So good for the homeowner but not so good for professional daily use.

Fácil de usar , buena calidad y muy útil

I used a Gold Marker Pen to mark all of the Dark Orange dots on the label to a Gold Color. No way - for me - to quickly spot the difference between red dots and dark orange dots. Message to the manufacturer: please use “a light yellow color” instead of the dark orange color.

The fine print is a little hard to read. I had to use my phone as a magnifying glass.

Use it when you want to do a quick troubleshooting and dont want to take your multimeter out of your toolbox. It can tell you if youre wiring is ok or it has some problems which you can later on investigate more with your other tools. At this price its a must for every toolbox.

The product is indispensable for diagnosing outlet issues. Throw one in your tool kit and youll always be ready to find the problem. The light readouts are printed on both sides so no matter how your plugged is installed you have an instant diagnosis.

hard to read chart and orangish yellow or red light colors. i would compare with other models, to see if another might have more clear color coding and an easier to read sticker. only able to make out the color chart in bright light

Always wanted one. Works great nice to have around the house

Handy tool and it works great!!