GQ EMF Meter: Professional-Grade Electromagnetic Field Detector

Hendrik: This is a excellent detector that can do 3 different types of signals. The accuracy may or may not be super accurate but for me to be able to see in graph format where EMF or RF is coming from was invaluable. For instance, I was able to find that my bed light was producing a ton of EMF even when off. I have since removed it and feel my sleep has improved. Also, found out that the microwave was producing an insane amount of radiation which made me change the way I use it by not standing in front or near it when it is busy heating food and if possible, heating food by stove or not at all. What I really like is the live graph it displays for any of the 3 categories. Helps by showing spikes that you might have missed.

Personally think everyone should have this little device if you feel generally unwell or struggle sleeping or waking up for no reason frequently. Helps to detect areas with unhealthy amounts of radio or electronic frequency to the point where you can check where you are sitting or sleeping like the distance you need to be from your internet router or tv box. You will even be able to check radio, phone or cell tower signal and have the device tell you which is...

Australia on Dec 04, 2023

David: Works like it should a but the battery drains when it’s off. I’d suggest taking it out if you’re not going to use in for a while.

United States on Oct 23, 2023

chuck: No me dedico a telecomunicaciones, pero si e identificado bastante bien todo lo que necesitamos saber acerca de cualquier frecuencia

Mexico on Oct 21, 2023

Gino: Muy buen medidor, parael uso que le doy es perfecto

Mexico on Aug 20, 2023

Marc: Pour un prix raisonnable, permet d'évaluer la pollution électrique,électro-magnétique de mon habitation.
Là où nous passons 8h par jour (chambre à coucher) différentes choses m'ont amenées à modifier certaines configurations.
Vivre sans rayonnement est impossible, seule la c-à-c doit pour moi retenir toutes les attentions.
Je recommande !

France on Aug 18, 2023

Brent A. Anderson: I like how you can read many types of electromagnetic energy. I am not using this for "paranormal/ Ghost" hunting, let's be real this device is a field reader. It seems to do what it claims. I was trying to use it to detect cell phones on students who should not have them. It was moderately successful for doing that, unfortunately there are too many other fields in a classroom!

Canada on Jul 01, 2023

bxc107: This device has way more features than the stock photos indicate, and each one is more detailed than the last, at first glance it seems simple enough, and for the price point, my expectations were low.

Had my expectations been high, I'd still be blown away by how great this analyzer is! I'm a highly technical engineering type who loves to know the details of how and why things work or don't, in the world around me. This device so far has satisfied the need to visually analyze and see the RF environment at home and at work. It also has revealed other interesting/concerning things that I will be investigating now that I am aware of them.

This device shows you the RF spectrum from about 50Hz to 2.5GHz roughly, due to the screen size the spectrum is split into about 5 views. The 2.4-2.5 GHz is most useful for WiFi and other 2.4GHz crosstalk when in spectrum analyzer mode.

The device can scan from 50Hz to 10GHz, however, none of the view modes will display above 2.5GHz, however it does indeed detect and see that spectrum from 2.5GHz - 10GHz, but the information will only be available in the "Digital RF Activity" sub-mode of the "RF Activity" view mode, accessible...

United States on Feb 11, 2023

Anonymous: I bought this portable meter to check and monitor my personal environment, for home and on-the-go . So far, I am very happy for my purchase. It is beyond an EMF meter, it is a safeguard for your environment that visualizes the hidden danger in your daily life.

This unit is loaded so many exclusive and advanced features, the best broad band EMF RF detector in the market in this price range. For less than $120, it can be used by both beginners and advanced users. I like to highlight some important/exclusive points for reference:
1. Dual application modes: the main unit can be used standalone, or the main unit can be used with PC (connected via USB cable)

2.Two power modes: use rechargeable/replaceable battery or use USB power

3. All-in-one display mode: after turning on the unit, all EMF,EF,RF reading shows up almost instantly, very convenient. The possible source also auto identified and shows up. No need to turn on knob or button something to get different kind of radiation reading.

4.Auto identify the radiation source: no matter where you go, the unit will tell you the major radiation source, such as a phone line, Wi-Fi etc. All other meters in the...

United States on Aug 18, 2022

J. Weeks: Nice to have a consumer grade spectrum analyzer around. Remember, professional ones for specific tasks cost 10s of thousands of dollars. I bought this to walk around my house for curiosity, and the plant at work looking for coverage and interference of wifi and bluetooth. Works well enough, and it looks cool enough to impress. I don't know how to rate accuracy without having a high end one on hand to compare it to, but then I wouldn't need it to begin with. :)

United States on Aug 22, 2021

Wildheart Chris: I initially got this device because of what I do for a living. I sometimes come into proximity with high powered electronics and frequencies on rooftops. So I can tell you that this device definitely picks up different types of radiofrequency radiation. It also picks up electromagnetism. I’ve even used it pick up electro static discharge in the air during dry hot conditions. A good tool for the money. Perhaps not as powerful or accurate as other more expensive items, but for every day or regular normal use this is a great tool to have. I use it to make sure that I am not in an unsafe situation and to make sure that the people I love don’t get into an unsafe situation. It has a pretty good range as well.

United States on Jun 11, 2021