Southwire 40022S Receptacle Tester; Black

Works as it should, I highly recommend!

Not sure how accurate this really is. Plugged into an outlet that definitely was ungrounded and it didnt give the proper lighting config for that. Its a good first reference but I wouldnt rely on it solely.

Easy to use and fool proof design. Made it simple to check all the outlets for a new house the we purchased. Actually was able to find several outlets that were wired incorrectly and able to get seller to repair then before the closing on our pre closing inspection.

Works properly.

Works great handle is a bit flimsy but overall a great product.

very god product and easy to use.

Saves time. A must for all homes

Better than I expected

Works the same as they always do and did, including the flaw that wont correctly identify a dangerous condition. Look up reverse polarity bootleg and youll see what Im talking about.

I like the different features and electrical checks instantly performed.