Through these holes, slide two of the wooden dowels.In the last cup, punch four holes where these are exactly center from the rim of the cup The final paper cup will be considered an anemometer center.Using the punching device, make a hole on the side of four paper cups.In addition, the device is also used to calculate wind pressure and pressure level of any stream of gas. These are now available in both analog and digital formats which are employed for measuring the velocity of the gas, the velocity of both unconfined and confined directions like the ambient wind. Initially, this tool was developed to estimate wind measurement. This device is even used in the geographical domain to analyze the airflow direction.

This method is regularly used by meteorologists in order to know about wind conditions. This is the device that is mainly used to measure wind properties like its speed, level of intensity, flow direction, and amplitude. The word anemometer is originated from the term anemos where is a Greek word. Now, this article explains what is anemometer is working principle, types, purpose, advantages, and uses. In this way, the history of anemometer took place. Then, a three-cup anemometer was developed by John Patterson in the year 1956 and then the next version of this was upgraded by Brevoort. Whereas during the period 1846, John Romney enhanced the initial version of it using mechanical wheels and hemispherical cups. Later on, in the next centuries, many others along with Robert Hooke invented their own styles where few of them were wrongly acclaimed as inventors. In the year 1450, Leon Alberti was the person who developed the initial mechanical kind of anemometer. The development of the anemometer happened in the year 15 th century.

Anemometer units