Vlifree EMF Detector - 5HZ-3.5G Frequency Meter for Measuring Electromagnetic Fields

Fixfoxcabinetry: For the past six months I have had this huge problem with local power company FPL, so around four months ago I purchased this gadget, and was able to precisely pinpoint the problem, which it was great accomplishment, and the rest was done by this professional company, nevertheless although this item not a professional device, it definitely did the job and I'm very happy for that .

United States on Dec 11, 2023

JacksonJackson: There were other reviewers who reported that theirs did not have temperature readings but mine did. I can even toggle between Celsius or Fahrenheit.

From looking more closely at the other reviews, it appears that there were 2 models: the one that I got has the straight antenna and this one has the temp probe. The other one has a round ball antenna and that one does *not* have temp.

Also, the screen has the capability of backlit which also toggles on a LED flashlight on the back side.

Overall, seems to work though sensitivity and accuracy is questionable as it did not detect any EMF on my iPhone X when I scanned it like in the ad’s video. It did however detect the microwave.

Build quality is excellent which was surprising for being priced at under $20 at the time of this writing.

I don’t know the accuracy but what I can say is that when I turn the microwave on and move this device close to it, the meter goes off the charts with an audible alarm and a flashing LED light on the antenna (goes from green > yellow > red as it is moved closer to the microwave)

United States on Aug 27, 2023

Jdamazon: Build is solid, easy to use. Battery that was included was barely hitting 7 volts, so wouldn't work. You'll probably need a fresh 9V. Wait until it goes on sale for best pricing.

United States on Aug 11, 2023

K: I am reviewing the Vlifree EMF detector meter. This product would start for 1 second then shut itself down. I went to buy a battery that cost half the price of this unit. Then it worked. I would have been ok with that. If it said batteries not included. It says the battery is included but they failed to state that is a dead battery. Then you have to pay half the price of the unit for the new battery. You pay more because the battery is dead. I did not return it because it works and I did not want to waist my time returning this thing. I'm sure this is what they were counting on me doing when they sold this item with a dead battery.

United States on Aug 09, 2023

Sheena Marie: I love the simplicity here. No hard instructions & it really works!

United States on Apr 24, 2023