Worry about Electro-magnetic Field Hazards ?
You can estimate it with your smarphone !
Just use this apps and put your phone near the device or place you want to test.
I just give an idea of the Magnetif Field Intensity, it is not a real Calibrated Instrument but it is not expensive !!!
A simple click on the Ads will help me for the next developements, thanks
Electromagnetic, magnet, wave, danger, hazard, risk, and fun !
此版本中的新功能：News 1.2 : with units, limits are given, better field intensity estimation.