Triplett AC Line Splitter and GFCI Outlet/Receptacle Tester with 5 Visual Indicators (ET200)

Its not a very stylish design, unlike some others, but on the other hand, it works perfectly, first time, every time, unlike many of the competitors. The lights are clear and bright, the button wont get pushed on accident, but is easy to trip when you want, and the GFCI LED is undeniable proof when the outlet isnt working right. Pushing the button instantly trips working GFCI outlets before the LED can light-up, and makes it incredibly quick and easy to go through an entire house and check out every single outlet in record time, easily making it worth the purchase price in just the first 10 minutes of use. Even if youre tired of the proliferation of specialty tools you need to carry around, like I am, this is one to get, as a multimeter takes so damn much longer. Dont bother with other models, just because they look sleeker... They got it right with this one.

Excellent deal!!!

Works flawlessly and does not feel cheap. No regrets. Sometimes the lights are not clearly distinguishable under bright conditions but you just use your palm to give it some shadow and thats it.

This little gadget is a life saver for determining polarity

The tester part reduces the size of the 1st hole and my clamp meter doesnt fit it.

Read instructions, makes it easy to take many reading of 120vac plugs and appliances. All in one tool. Recommended

This appears to be substantially the same as several similar units I have or have used. The new thing (to me) is the GFCI testing button. If its not apparent from the picture, the thing that looks like a guard around the GFCI testing button isnt. Im not really sure why its there at all; the button protrudes a few millimeters and takes very little force to depress. So far, Ive successfully tripped a known working in-wall GFCI... and proved to my satisfaction that a GFCI-protected extension cord I bought for cheap from Wal-Mart is probably unsafe / defective(?). (If the GFCI light comes on, probably even for a moment, while connected to a GFCI-protected circuit, its probably time to get a better GFCI. In the case of the extension cord, the GFCI light stayed a bright, solid, ominous red for as long as I cared to hold the button down.) I dont have any out-of-code outlets or appliances Im aware of, so theres a slight question mark about the other functions; it does light the completely correct pattern for all of my known-good outlets, extension cords, etc.

This is an excellent splitter for use with most any over wire meter. It gives consistent, accurate readings regardless of load.

Quality was great came on time as was a gift not sure how it will work but it was wail made

Serves the purpose of checking Amperage but can be a little awkward