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

lover that theres also voltage probing points

Excellent deal!!!

I used this to measure the rush current on one my outlets using the clamp meter. This tool allows me to hang the clamp on one of the leads to get measurement. I was able to get reading without opening up the wall outlet. Its really easy to use and the GFCI tester is also handy for testing GFCI outlet function.

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.

Saved a lot of time replacing all outlets in house

This is one of the durable standards for this type of tester.

At least this one DOES read actual amperage. Compared to (2) of Kleins that I ordered and returned in the past.

I use this for work and it is very important to be accurate. I have used at least seven or eight different types. This is the one.

really good way to find which receptacles are connected to the ONE outlet in the out of the way place that the electrician thought would be cool to daisy chain the rest of the house on.

Well built, works as advertized.