EMF Meter Handheld Electromagnetic Field Radiation Detector Rechargeable Digital LCD EMF Meter Tester for Home Outdoor and Ghost Hunting Inspections

This little gadget helped me better understand the areas of EMF radiation in my apartment, and how to control it. I learned that many electrical devices have to be completely unplugged from the circuit so that they don't produce an electric field around themselves. It's not enough if you just turn them off from their switch - the radiation is still there - you virtually have to pull the plug. Believe it or not, this is particularly true for low-voltage devices such as 12V Ikea lights, string lights, TV backlighting, etc. I was surprised how much radiation I have around my printer. Geeeez! Never expected that. ...That and the microwave.I am happy I got it. It is simple and easy to use. When it comes to precision, I don't have any solid basis for comparison between this and other devices, but when you are just browsing around your place and learning about radiation and where and how to reduce it, this is a great inexpensive tool. It clearly shows you all the problematic areas.Oh, by the way, this device is a 3-in-1 tool - it measures temperature too.

The media could not be loaded.  People seem to use these EMF meters for all kinds of wacky things - detecting ghosts and all kinds of other nonsense.Irrespective of that, its main purpose is for reading electromagnetic emissions. And for this, it works quite well.I won't go into what reason you may want this - the health risks of EMF are not proven through any kind of peer-reviewed medical study, so any claims to the contrary are speculation at this point, and not evidence-based. But for whatever reason, you may want to identify sources of EMF in your home or workplace - such as:- Finding hidden cameras or microphones- Identifying transmitters- Identifying poorly-shielded electronicsThe meter comes in a box with a simple manual and a USB-C charging cable. When charging, it shows arrows on the screen indicating the charge level of the battery. For some reason it includes a thermometer reading on the display as well, in C or F. I suppose this is to better detect "ghosts", because anyone who has ever watched those phony ghost hunting shows on TV knows that ghosts are cold. Or whatever.It was tough getting pictures of this thing with my smartphone, as obviously a smartphone is by definition a radio transceiver, and emits RF/EMF by design. It did identify the emissions coming from a smart phone very easily.Testing it against a microwave oven, it detected both the electrical field from the electronics of the control panel as well as the magnetic field from the microwave's magnetron. The meter has weighting, so you can have it show peak/instantaneous or averaged readings. I have it in averaging mode in my video, so you can see the values slowly drift down as I move it away from the microwave oven.I was surprised to find that the Wifi-enabled thermostat in my house emitted far more EMF than even a smartphone.Overall, this meter works well, and should serve the purpose for you - whatever that purpose may be.Who is this for?- Gullible people who believe you can detect "ghosts" by EMF emissions and temperature (seriously?)- People needing to identify cameras, microphones, transmitters or other hidden devices- People wanting to identify poorly shielded electronicsPros:- Easy to use- Charge lasts a long time- Seems accurate, but I have no way of checking its calibrationCons:- Range is limited, it must be fairly close to items to identify emissions

This detector is very accurate and makes you aware of how many EMF are in your house. I have a portable heater that I use next to the chair I always sit in and it made the detector go crazy and begin blinking red, which is not at all what you want! Who knew? Appears to be a very accurate tool. Highly recommend.

This product was absolutely ridiculous. Point. Blank. Period. Garbage!!!

Easy to use, as well as a 'must have' for today's technology...One thing I noticed is that it went crazy when I drove under high tension lines, or past 5G towers; especially crazy in our neighbors EV...it was the same as our microwave with the door open, and went higher the faster you went...

The EMF detector works well but the temperature is at least 12 degrees off to the high side.

Nice design, keys are laid out in a very intuitive manner making the device easy to use.I use this EMF detector in a communications environment & it works flawlessly.

I got this a bit on a lark and a bit out of curiosity. It hasn't found any ghosts yet but I wasn't really expecting it to. I have been very intrigued by the amount of EMF radiation emitted by various things around the house so I've done some exploring on that front. I expected it from my cellphone, for example, but not so much from my keyboard.It is quite sensitive to positioning and this makes repeatability a bit touchy. I have no way to determine how accurate this meter is. I'd use it more as a general guideline than an accurate measurement.