Which is the instrument used to direction and speed of wind?

An anemometer is a device used for measuring wind speed and direction. It is also a common weather station instrument. The term is derived from the Greek word anemos, which means wind, and is used to describe any wind speed instrument used in meteorology. As the wind blows, the wheel rotates and the instrument measures the number of rotations to calculate wind speed.

An anemometer is a type of weather instrument that measures wind speed and direction.

Anemometer. The stronger the wind blows, the faster the wheel rotates. The anemometer counts the number of rotations, which is used to calculate wind speed.

The instrument used to tell the direction and speed of wind is Windmill anemometer.

Anemometers is the instrument used to direction and speed of wind.

Windmill anemometer is the device or instrument to direction and speed of wind.

A windmill ANEMOMETER measures the speed and direction of wind.A wind vane only detects the direction of wind