... system 2.Made by engineering plastic 3.Long life 4.Fast delivery Safety product wind anemometer data logger WTF- ... currently actual wind speed and wind scale separately.WTF-B100 anemometer main technical parametersWorking voltage : AC220V +15%,DC24VRelative humidity : ... of science and technology. The Torque Limiter, Weight Limiter, Anemometer ,etc. which are researched independently are widely used in ...