I'm new to this so when I ordered it I wasn't aware that it doesn't provide specific information on the frequency of the RF signal detected. Since its range is 50Hz to 10GHz, I didn't have an easy way to tell if I was looking for AC 60Hz or 2.4GHz WIFI at home, especially since my devices are powered by AC power sources. I will look for a device with a spectrum analyzer. I noticed that there are such devices on the market at a similar price.
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