It's the only meter I know of that measure magnetic, electrical, and RF. It works well and uses very little battery. I found my LED lights from China were putting out as much RF as my router did. You just don't know what kind of EMF is around you until you test. My wireless mouse also put out a lot and I have my hand on it much of the day. I replaced it with a wired mouse. It's worth knowing what invisible assaults are happening. The only way is either to pay someone to come scan your home or business, or get a meter and do it yourself.
Verified purchase: Yes | Condition: New
This product works in accordance with its description. Of course I am unable to guess whether it is durable. It reveals a lot about your environment which cannot be guessed without similar scientific equipment. It is not cheap and the post was very slow.
Verified purchase: Yes | Condition: New
Excellent product. It works great on detecting and measuring electrical and magnetic field around breaker boxes and electric motors. The R.F. position setting detected my router, and microwave oven. It is much more sensitive then the microwave leakage checker that I had previously purchased from someone else. The magnetic field setting also easily picked up the scanning electron beam in my old CRT monitor.
Verified purchase: Yes | Condition: New
As a homeowner and not a professional, I have not in any way verified the readings from this meter. However, the readings do support what is commonly described for everyday electronic devices that we find in our home, TV, microwave oven, WIFI, etc. It is very easy to use, read, and understand - as others have said. I recommend it (and hope that it is providing reasonably good information).
Verified purchase: Yes | Condition: New
Product has performed as described. Design could be better to have the sound and display light buttons not be inside the enclosed battery compartment. It still works fine because I use both features at all times. I see no need to turn them off unless I was trying to save on the battery life.
Verified purchase: Yes | Condition: New
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