Magnetometer

Features Magnetometer

Info:Not all android devices have a built-in magnetometer, so please be advised that it may not work with your device.Icon and text will indicate if device is compatible once application starts.Accuracy is dependent on manufacturer.A magnetic field sensor (also known as magnetometer) reports the ambient magnetic field, as measured along the three sensor axes.The measurement is reported in the x, y, and z fields and all values are in micro-Tesla (uT).Settings:For audible alarm and vibration on high field detection click on respective buttons to toggle.Change alarm sensitivity by clicking on reading and swipe seek bar to set.Calibration:If output readings fail it attempt to calibrate by gently shaking the device or waving the device in a figure 8 pattern.Permissions:Vibration: select whether device should vibrate when high signal is detected.Wake lock: Device will not sleep during operation.