September 20, 2017
My name is Dino. I just started my search for info this week about radiation from EMF. I was able to borrow a tester from a friend but not sure if it the correct one if anyone can help please. It is an FW Bell 4190. I have watched a ton of video and havent seen anyone with this particular one. Thanks
February 12, 2016
Hello Dino, and welcome to the forum. There is lots of information on the main site here about meters, and what/how to measure. Perhaps you have discovered this already.
The meter you describe seems to be a Gaussmeter, which measures mains frequency magnetic fields. It is one of the measurements which is normally regarded as essential. Others include mains frequency electric fields (some meters combine both), and radio frequency which includes microwaves from mobile phones, wifi, cordless phones etc. Also ‘dirty electricity’ normally requires a separate meter as it is in a different frequency range, although there is a meter from Gigahertz which measures power frequency and dirty electricity.