Helpful I was having trouble getting good sensor readings on an analog sensor. This app helped me identify the source of the noise that was causing the problem. Thanks
Multiple ferrous materials (no measurable EMF whatsoever) yielded far higher results than an actively transmitting 1w multiband EMF source (800Mhz to 2400MHz). Meanwhile, a proper EMF meter yielded far different results. So a magnetometer yes, but EMF meter? Think again.
WORKS GOOD ON MY SG5 PHONE. THERE IS A THEORY, EMF ,READING COULD HELP U PREVENT CANCER.EXPOSER . AREAS.
Its good I like it, it works but I think it goes by sound, it I put it next to my cat, who is purring then it will go up
More of metal/magnet detector. Does not change near RC radios or anything like that More of metal/magnet detector. Does not change near RC radios or anything like that
Keeps on Installing.... It just keeps on installing never opened but I have heard from many its TRUE👻👻👻