MBL Acceleration Sensor 5G
You can use the MBL Acceleration Sensor 5G for many experiments inside and outside of the laboratory.
It measures accelerations in m / s2 or g.
The sensor is affected by the gravity of the Earth and we can use this fact to calibrate it.
You can also use it as an inclinometer to measure angles, since when we change its position from horizontal to vertical, its indication will change depending on the angle (0-90o).