KAIWEETS Outlet Tester Electrical GFCI Receptacle Detector with LCD Display, 3 Prong 120V AC Voltage Socket Checker, 6 Visual Indication/Wiring Legend for Home

The volt meter portion of the device is off by about seven volts for 120 volt power as compared to a calibrated volt meter. It works but accuracy is not good. I have an older unit with less features, but it is very accurate with the voltage reading.

Be sure to keep the instructions handy until you’re fluent with this gadget, but once you figure it out it’s fantastic. Great value

check all your outlets for voltage. my outside is 115 and some inside is 118 volts. all were wired right.

Im pretty handy, but honestly was a little worried I would mess something up trying to install a bunch of new outlets. This gave me piece of mind and caught one error that I was easily able to fix according to what it told me.

I replaced some outlets and then used this to make sure it was wired correctly

After about 5 uses the ground pin is so loose that you cant plug it in anymore and one of the blades has a lot of left to right movement. I leave it on my desk in its original box for storage and its used occasionally to test temporary outlets. I was impressed with the overall design but the quality is lacking.

El equipo permite con seguridad hacer trabajos eléctricos que permiten identificar la fase y el neutro en una instalación eléctrica. El equipo identifica cada línea auditiva y visualmente que también permite verificar la correcta conexión de los toma corrientes. Lo recomiendo.

Was very handy while working. Just popped one day and now one of the red leds doesnt work

I typically use a different style receptacle testerfrom a reputable brand, but I chose this tester because it had the added feature of displaying the voltage. I had just finished a big electrical job recently and I had a lot of outlets to test. I began to use this tester and for the first few outlets everything checked out okay. (A good wired outlet shows the first 2 of 3 lights illuminated on the tester. Any other configuration and the outlet is wired wrong.) After the first half dozen outlets were tested I started noticing only one light lit on the tester - signaling an “open ground” Then I realized EVERY OUTLET suddenly had an open ground issue, even the first good outlets I tested earlier. Then I realized that the TESTER WAS BAD - A CHEAP LED BURNED OUT. The tester looks like a decent design but mine did not hold up after only 15 minutes of use. This was my experience.

I dont like working with outlets and replacing receptacles. But, I used this device to ensure the current running to the outlet was truly off and safe to work with - it was accurate testing on and off current!