Review on RadiArmor EMF Blocking Hat: Safeguard Your Occupational Health & Safety from Harmful Frequencies by Tyler Blake

I had the same EMF reader (Trifield TF2) as shown in the product video, so I was able to confirm the results, particularly with the radio field (RF)/microwave setting. This is the mode you want to use for cell towers, WiFi and 5G. For reference, I compared it to the proverbial tinfoil hat... well, aluminum actually. I took an ordinary baseball cap, covered it with two layers of aluminum foil and compared it to a RadiArmor cap. Since aluminum is not such a conductor, it performed better than I expected, blocking about 50% of signals. However, the RadiArmor blocked about 95%. Very impressive! It is also a much thinner web of silver. The TF2 also measures low frequency magnetic fields in milligauss (mGs) and electric fields in volts per meter (V/m). For low-frequency magnetic fields, the changes were insignificant, but they blocked almost all electric fields. I'm not sure why low frequency magnetic fields are so difficult to block. I tested their laptop mat and got similar results. However, as my biggest concern is cell towers and of course 5G, I am happy with my purchase.