It can generate maximumwindvelocity of 15 to 20 metres per second, enough to simulate an F3-size storm.
它可产生每秒15 - 20米风速，相当于F 3级风暴。
2
AR816 anemometer with ultra small impeller integrally anemometer, maximum, current value, average wind speed, wind temperature, wind velocity response of analog display, pocket-sized portable model.
AR 816风速计具有超小型叶轮一体式风速计，最大、当前值、平均风速、风温测量，风速反应模拟条显示，袖珍便携机型。