Realizzazione di un anemometro a basso costo a scopo didattico e sua taratura con un pendolo fluidometrico

We propose here a simple realisation of an anemometer, using recycling materials (except for a small milliamperometer). The calibration of the instrument was obtained by means of a ‘fluidometric pendulum’, following the idea proposed by the great hydraulic engineer Domenico Guglielmini (1655-1710) at the end of the 17th century.