An anemometer (only one 'o') is a device sued to measure the speed of the wind.
A aneomometer measures the wind speed.
its a chime
An anemometer is a device used to measure the speed of the wind. It typically consists of cups or blades that spin in the wind, and the speed of rotation is used to calculate the wind speed. This instrument is commonly used in meteorology, aerodynamics, and environmental monitoring.