RC-FS08 are used in the meteorological observatory (station), chemical industry, power station, Industrial and mining establishment to record the wind's traveling schedule and observe instantaneous wind speed installment. The indicator can realize the equipment wind speed instruction digitally and automatically. And it is essential sophisticated equipment for some modern equipment. Micro-anemometer is composed with STC12C2052 single-chip and its related periphery line, the display screen adopts two windows high brightness eight nixie tubes which can display currently actual wind speed and wind scale separately.