... velocity : < 0.7 m/s7.Indication error : ≤3%8.Action error : ≤2%9.Power dissipation : ≤20WWTF-B100 cup anemometer ... Co. Ltd is a national high-tech enterprise which located in the “Hydropower capital”— Yichang. WTAU is committed to researching ... Limiter, Anemometer ,etc. which are researched independently are widely used in electrical, chemical, steel, metallurgy, construction, ports, shipping and ...