Thies First Class: 4.3151.10.001 is a wind vane manufactured by Thies that specializes in producing high-quality meteorological instruments. A wind vane, also known as a weather vane or wind direction indicator, is a device used to measure wind direction and speed. It consists of a rotating rod or arrow that aligns itself with the direction of the wind, mounted on a pivot point on top of a tall structure such as a building or a mast.
The Thies First Class: 4.3151.10.001 wind vane is a highly accurate and reliable instrument that is suitable for a wide range of applications, including weather forecasting, air pollution monitoring, and wind energy assessment. It features a rugged and durable construction, making it suitable for use in harsh weather conditions.