Magnetometer uT

Magnetometer turns your phone into a live magnetic field detector. Use the built-in sensor to measure nearby magnetic fields, metal influence, and magnetized objects in real time.

Live measurement • Real-time microtesla (uT) reading • Signal strength gauge with weak, moderate, strong, and peak states • Waveform chart that shows magnetic field changes over time • Audio and haptic feedback that follows signal strength

Accuracy tools • Calibration to establish a local baseline • Adjustable sensitivity for quieter or more reactive readings • High precision mode for more stable measurements • Session history with peak count and duration

Tips • Calibrate away from metal and magnets • Move the phone slowly and steadily near the area you want to inspect • Remove cases that contain metal or magnets

Magnetometer measures magnetic field changes. Readings can be affected by device hardware, cases, magnets, speakers, wiring, pipes, and other nearby objects.

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