Advanced EMF Meter GQ EMF-390 3-in-1 EMF ELF RF Meter, Low-Band 5G Cell Tower Smart Meter WiFi Signal Detector RF up to 10GHz with Data Logger and 2.5Ghz Spectrum Analyzer

This meter packs a lot of information into a small, hand-held device. EF (electric field) and EMF (electromagnetic field) at 300Hz-100kHz and RF (radio frequency: 100kHz-300GHz) frequencies are detected. All three values are shown at the same time with their appropriate units. The display can be modified, and values shown graphically instead of digitally. A spectrum analyzer display shows the detected RF frequencies in real time. A User Menu is used to set initial values and options. The device retains and shows the current date and time. There is a speaker and a way to set audible alarm settings. A USB-A cable is included to connect to your PC with downloadable software. This cable also serves to recharge the included battery via USB. Four front panel buttons are used to navigate the features. A nice instruction booklet is provided along with a small card showing safe and dangerous levels of radiation. I'm just beginning to investigate what all this device can tell me about my surroundings.

Meter is very sensitive and lets you know the Likely type of signal your receiving . Cell phone or router. Lots of versatility in ways to see data. Well made and easy to use. Nice instruction booklet. I would recommend this product.

The unit I received appears to be taking fairly accurate readings for RF, EF, and EMF, and shows changes as I move to and from sources that accord with the patterns one should observe theoretically. This is all to say that, for a consumer grade EMF meter, I feel like I got my money's worth for assessing and troubleshooting healthy exposures in different parts of the house. In particular, I was able to confirm that our relative RF exposure in bed to a WiFi router right below our bedroom is well within reasonable exposure recommendations (but most definitely not right next to the router). It has more functionality than I can use and is highly configurable. And for those science geeks out there who want to plot and monitor and analyze emissions more ambitiously, the unit comes with instructions for downloading software to do so (as well as a handy reference card). Great value for the money and happy I bought this over a more expensive but aesthetically more pleasing competitor. Also, it came with a 100% battery charge and I still have nearly a full charge after multiple tests.

To learn its many capabilities, 👉YouTube Search GQ EMF - 390All said, it's a good scanner,Removable 18650 battery (long use time)👍Customizable User Interface👍Multifunctional display options👍Meters, Graphs, Data logging, Lets you see Active Offenders in multiple ways👍Screen Auto rotates👍Has more functions than advertising 'reveals'👍You will be surprised when you see all the "information" that we are bathing in. Digital RF shows a real-time "Bytes" being sent/received. (that's 1 0011 0 11 00111 11 0000 0 0 1) Bytes packets of info from possibly a cell phone, wi fi router, or whatever. (my range is --> 3,846 - 6,947,776 and constantly changing)If you have a Smart Meter, you need to learn of its Dirty Electricity producing dangers.All Electrical Companies are "pulling the wool over your eyes"Reason for 4 stars -Product support - They do provide a complete user manual in .pdfLack of how-to videos by the manufacturer. They do have some, but the majority of learning how to use the EMF - 390 is from various YT content providers. A little from this one, a little from that one.Needs a complete "How to" video collection.

A little complicated to understand, but easy to use. Keep the reference material. We found a higher than ideal energy frequency at our bed's headboard, that when we touch it, our energy is affected and yet the headboard is simply wood, leather and batting - no metal!

I looked at several EMF meters on Amazon. The most recommended was close to $200 which seemed high. This one is a reasonable price and works WELL and EASY! I'm a novice but wanted to check the usual suspects: computer, phone, microwave, router. I was pleasantly surprised by how incredibly easy it is to use. It gives you three ratings and can record the ratings, if you choose. Our microwave was very high in everything; digital clock on nightstand in bedroom also high (and gone), router not bad based on where it's located and so forth. The phones were lower than expected. I highly recommend for someone who just wants a clear assessment of EMF/RF/EF rates in their home. Now I can accurately assess further steps.

I haven't spent much time with this meter because the directions are very sketchy..with time I hope the internet will give more info on how to read it and to simply use it.

I definitely don't stand in front of the microwave for long anymore... The meter has all kinds of different modes/displays but the main "tri-pane" screen is the one I use the most. For me the value has been checking the areas I'm in for the longest duration and minimizing the em/rf field exposure there. I pushed the wireless handset away, now turn off wifi/bluetooth on my cell phone when not using them. and am working on moving my wifi-router further away from my desk.It hasn't been a paranoia inducing item though. Many of the things I though were large emitters turned out to be essentially non-issues.The meter wasn't cheap, but I'm glad I got it as it's given me a way to measure how effective my mitigations efforts are in reducing my em/rf exposure.