📻 LATNEX AF-3500 EMF Meter RF Detector and Reader with Calibration Certificate - Accurate Measurements of RF, Microwaves, 3-Axis Gauss Magnetic Fields, and Electrical Fields ELF Review

After spending nearly $200 on this device, for 50 cents I expect the manufacturer to have better control over the screen quality. This manufacturer can't even test the quality of the screen, I wonder what else they missed and the quality control. The green had a blue line error when first turned on.

I was disappointed with the delivery!1. There was no indication that it was from Revain.2. It was open and still open when I opened the envelope.3. There was only one manual page (page 3). I found the first two online.4. It sends out many warning signals here and there in the apartment, around the house and also in the shopping center, the meaning of which is never explained.

Well my life might not have been in immediate danger but after seeing a video of a man walking in the area measuring the output power of cell phone towers I bought this device. I first tested my (Chinese cheap) microwave and as expected it produced unsafe RF levels at 10ft! Then I checked my phone, no major problems. Then when I tested my home WiFi (cable modem) I couldn't believe the results! Off schedule, constant radiation spikes within 20ft! GREAT! I finally have an explanation for the…

You can then "key in" the desired units of measurement such as RF Field Strength or Magnetic Field. The menu button then switches back to the last used counter reading: EF, MF or RF. The three buttons are also labeled as such to make it easier to switch between them. EF only reads in V/m, and that's fine. Since I bought this meter primarily for RF measurements, it's like having four meters in one, with two horizontal bar graphs that update constantly, plus a vertical time flow bar graph that…