GQAdvanced EMF-380 V2 Multi-Field Electromagnetic Radiation 3-in-1 EMF ELF Meter RF Spectrum Analyzer Ghost Cell Tower Smart Meter WiFi Hidden Spy Camera Signal Bug Detector RF up to 8G

Works as advertised. I got it, mainly, to see how much radiation leak I was getting from the smart meter that is on the other side of the kitchen wall (outside). It put my mind at ease, as I didn't detect much leakage into the house. I did find a few surprising sources of relatively strong EMF - including my digital alarm clock next to my bed. I also found out it's a good idea to stand away from the microwave when it's going. While they are somewhat shielded, the levels were high even 6' away from the oven.Very handy to have around. Glad I bought it.

interesting device.

Unit has helped me identify many electronics in my home which have high emissions of RF and EF; many of these are very subtle e.g. alarm clocks, live electric wires on a surge protector, wifi, wireless phones (latter two not subtle). I have concluded that Iam RF/EF sensitive since my headaches, nausea and light headiness appear to have now subsided; if you're having these symptons you might want to order one of these. From what I've read, excess RF/EF causes human cellular disruption.at the atomic level. Do your own research, there are tons of informational resources out there.

I purchased this to locate Wi-Fi signals, mainly cameras and compared to a previous purchase this thing is awesome. The instructions or "quick start guide" are next to useless and are obviously Chinese translated. Instructions are one piece of paper but should be a book. It comes with a USB cable, no mention that that is the charging cable and nothing included to plug it into. Also comes with a bag to store it in.With all the negative out of the way this is a really cool piece of tech. Took it out and about and didn't realize I was near high voltage power lines, but the EMF-380 did. I was impressed. Even more impressive was it's ability to find Wi-Fi cameras. I did have to watch a video of how to set it up for them but it worked perfectly.The EMF-380 has a learning curve but is not a toy like some stuff $95 stuff on the market. If you are willing to take time to figure out the functions and what it is telling you you will be happy with it.

This item works better than I was thinking. You can measure a wide variety of EMF simply by choosing the kind of measure in the apparatus.

Great instrument. Does a great job of reading smart meters and WiFi and everything else including RF.

Nice meter and does the job.

Excellent product. Very easy to use and the battery is very good.