This is a great meter. It's got the right range and sensitivity, along with a few useful features, and doesn't cost too much. Great offer. You can actually measure harmful radiation from your smart meter, your computer's WiFi, your cordless phone base, etc. And then when you see it on your face, you can make a rational decision about whether to sleep next to it. Things. You can also measure radiation from cell phone towers, fire station communication antennas, etc. Here's a neat trick: If you're identifying the source of a radio frequency (and if you're some crazy hippie imagining that it might have physiological effects), you can measure it with this meter, hold it between your chest and the source and behind the chest again, with yourself between the source and the meter. If the second dimension is lower (usually it is), you can subtract the energy of the second dimension from the first dimension and the result is the amount of energy absorbed by your breasts. You can do the same with the head instead of the torso. fun - right?
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