More definition than name: wind speed indicator.
An anemometrograph is another name for an anemograph, an anemometer which produces a graphical recording.
Anemometer measures the speed or velocity of the wind. a weather vane or wind vane more properly mererly gives the direction and this has to be corrected-Out of the South, so to speak.
An anemometer is the general name given to devices used for measuring wind speed
The name of this instrument is anemometer.
A fartometer
An anemometer is the easiest and best way. To tell how fast the speed is using an anemometer, determine how fast the anemometer is spinning with a speedometer if possible.
Speed: anemometer. Direction: wind vane
An anemometer detects wind speed.
An anemometer is used for weather forecasting by meteorologists.
The term "anemometer" comes from the Greek words "anemos," meaning wind, and "metron," meaning measure. So, an anemometer is a device used to measure wind speed and direction.
compass points. Usually a wind vane which swings into line with the direction of the wind.
meaning and use of propeler anemometer