A sensor of this type measures the acceleration applied to the device. Conceptually, it does so by measuring forces applied to the sensor itself (Fs)

Similarly, when the device is in free-fall and therefore accelerating towards to ground

Vibrations are shown in all directions: X, Y, Z
Place your device on stable surface and measure vibrations.

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Feature:
- Vibrations are shown in all 3 directions: X, Y, Z
- Real-time display of the swings
- Calculates approximately the richter magnitude scale.
- Freeze of the diagram (play/pause button)