Digital Electromagnetic Field Radiation Detector
This meter that measures electromagnetic radiation in three different ways: RF (Radio Frequency), EF (Electric Field), and MF (Magnetic Field). It has a built-in electromagnetic radiation sensor that can detect electromagnetic radiation and display the results on an LCD screen. It can detect RF signals up to 10GHz, which is the frequency range of 5G wireless networks. The price drops from $89.99 to $79.99 to $69.99 when you clip the $10 off coupon on the product page. Shipping is free.
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