Invicta Education IP088059 Anemometer, 28cm x 19cm

This unique design gives a direct reading of wind speed without the need to count revolutions. The low and high calibrations register ms-I and the Beaufort scale helping young children understand the importance of wind speed and how wind can play a vital role in our energy source A great benefit of Invicta's Anemometer it can be hand held or fixed permanently outside encourage kids to be more i...