He suspected EMF interference so as a quick first step he decided to throw together an EMF detector using an Arduino. It uses a bank of LEDs as an indicator bar to reflect the EMF picked up by the ...

Consequently, electrical workers and other maintenance personnel may use EMF meters before entering a job site. EMF meters can combine magnetic, electric and radio frequency (RF) or microwave ...

The Milerd HiRange is a small and smart EMF detector that plays a fundamental part in such circumstances. Unlike the usual ...