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KAIWEETS KM117B is an electrical receptacle tester that tests the wiring conditions at an electrical outlet and inspects GFCI devices. The LCD displays the Phase voltage, Leakage voltage and Current, identifies SIX common wiring problems, correct, open ground, open neutral, hot/ground reverse, hot/neutral reverse, hot/ground reverse&open ground. It is designated for use with North American 3-wire 120V electrical outlets.
SIX Common Wiring Problems
Uncl Scott
Reviewed in the United States on September 5, 2024
I've always known my place wasn't up to code, but this kinda made me more worried. One outlet I rewired, after it caught on fire, was done correctly. 3 other outlets, each on a semi different circuit breaker, were all wired differently :'(.The voltage checks out, GCFI tester works. Highly recommended if you're looking to rent or buy a place. Plug into different outlets, in different rooms, and check your walls won't catch fire.
Bobby Lopaka
Reviewed in the United States on July 21, 2024
Works great.. tests hot-neutral and neutral-ground voltage separately… displays if the outlet/receptical is wited correctly… Shortcoming is the Five Minute limit on testing…. There are times i need to monitor the line voltage for an extended time…. Otherwise a great piece of yest gear…
Shawn E.
Reviewed in the United States on July 11, 2024
unit is accurate and you can keep track of your voltage, which is useful in my RV when I'm on the road
Gio
Reviewed in the United States on February 9, 2024
Easy to use really don't need a elaborate device to test, but this functions well. Plug in a read as well as lights compared to other units with only indicator lights.
Aaron l. Love
Reviewed in the United States on November 8, 2024
A great affordable product..
Jennifer Malloch
Reviewed in the United States on April 12, 2024
That package got out in time. It is well packaged. It’s easy to use just as displayed on the package. It has various quotes that tells you everything from reverse polarity to correct voltage, Including grounding faults. On the Bottom right of the tester There is also Built into the unit GC test facility, which is tested at 5 mA. I would highly recommend this, but both place and Usage simply it does what it says it does and with a clear Green lighted display.
Harry White
Reviewed in Canada on February 10, 2021
Works as expected. Handy tool to have for quick checks.
genealogist Donna
Reviewed in the United States on February 28, 2020
No wires to stick in (which may limit its functionality if you want to use to test wires instead of outlets). Does 3-prong outlets only; I haven't tried it with an adapter on a two-prong outlet. Can test regular outlets and GFIC outlets. So easy to read. But more than that -- it test several things:-- gives you exact volts so you can make sure it's not just powered but powered correctly-- tells you if the outlet is wired correctly (e.g. polarity, neutral, hot, ground, etc)While the ones with the wires ending in metal tips might have more universal testing ability, it feels (and I think is) so much safer just to plug this in without holding on to wires. This was perfect for my needs to check outlets in my old house!
yolanda P
Reviewed in the United States on December 11, 2019
Totally amazed with this tester. First let me say it came super fast and as described. At first I was a little concerned because the price was low. So it arrived today and I went straight to testing it. as a licensed electrician I had my doubts. So I plugged it into my house outlets. Knowing my outlets were wired correctly it did exactly what I should expect and tested correctly. Even shows the volts in a digital display. Now I went to my garage and on my bench tester I was able to create a situation that was incorrect wiring. And sure enough this tester caught each wiring issue I could throw at it. Also I do like how its constructed. It's small and fits right into my tool pouch. And also fits into my tool box nicely. For the price you cant beat it. And I've purchased mistakes in the past but this seems to be one of those wins. So if your on the fence about purchasing this item dont be. Buy it now while you can and while the price is still low.
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