EMF Detector: Magnetic Field

Magnetic field meter in µT: tap to start, compare readings by room, 24h log

EMF Detector reads your phone's magnetometer and shows the magnetic field around you in µT or mG: on a live gauge, as separate X, Y and Z axes, and over the last 24 hours.START IN ONE TAPTap the gauge, or the green START button under it. The app first separates the phone's own magnetism from the field around you. While it says "Calibrating…", turn the phone slowly in a figure-8 for a few seconds; t…