Flux EMF: Magnetic field meter

Accurate magnetic field detector. Measure, log, and export CSV. A professional tool for detecting interference and anomalies.

Turn your iPhone into a professional magnetic field detector.

Measure the magnetic field in real time, detect anomalies and interference, and export results for analysis. Perfect for engineers, technicians, and curious explorers.

Features: • Real-time magnetic field meter (µT) • XYZ components and total strength • Baseline calibration (set quiet level) • Visual alert indicator with color feedback • Graph mode • Log recording with CSV export