디지털 풍속계의 풍속 측정:

Air velocity measurement1. Power the meter by pressing the power button,  The "VEL" icon will appear in the display.2. If the "VEL" icon disappears in the display, press  the FUNC button again until the "VEL" icon  appear in the display.3. Hand-held anemometer let the fan plane of  anemometer be vertically aligned with the wind  direction of the airflow.4. View the measurement on the display

디지털 풍속계 풍속계 온도계 컬러 LCD 풍속 풍속 측정 게이지 풍량 측정기 풍속계 알람