You can learn to identify calm gentle moderate and strong.
Make wind measuring device.
Holdpeak 866b digital anemometer handheld wind speed meter for measuring wind speed temperature and wind chill with backlight and max min by h holdpeak 29 99 29.
An anemometer helps weather scientists to measure wind speed.
You will find three strategies to select from upper limit average as well as current wind velocity.
This instrument rotates at the same speed as the wind and provides a direct measurement of the speed of the wind.
An anemometer is a device used for measuring wind speed and direction it is also a common weather station instrument.
Simple idea how to make a wind vane.
Holdpeak device for measuring wind speed.
The term is derived from the greek word anemos which means wind and is used to describe any wind speed instrument used in meteorology the first known description of an anemometer was given by leon battista alberti in 1450.