Metal Detector: Magnetic Scan

Scan for nearby iron and steel with your phone's built-in magnetic sensor.

Metal Detector uses your phone's built-in magnetic field sensor (magnetometer) to find nearby magnetic metal such as iron and steel.HOW IT WORKS• Tap the glowing dial to start a scan, then move the top edge of the phone slowly near an object.• The gauge shows the magnetic field in microtesla (µT) and how much it changes.• Sound and vibration get faster as the field changes more.• Pick Low, Normal or High sensiti…