Descriptions: 【Steday Wind Speed Measurement & High Accuracy】: Wind Speed Meter for measuring wind speed range 0.67~67.1 mph(+/- 2% of readings), Wind temperature -10~60℃,14℉-113℉(+/-2℃,35.6℉); Resolution 0.1m/s; 0.2℃. 2 temp sensors and 8 vanes makes this air velocity meter is sensitive to measure very low air flow in HVAC installation, duct vent. A good helper in CFM calculation. 💖Air Flow in CFM (Q)=Wind speed(V) x Duct Cross Sectional Area(A)💖 【 App via Bluetooth】 The wind speed meter can be easily and automatically connected to your smartphone via Bluetooth via an Android or iOS system. You can also download TXT and EXCEL files and record the data. This is very convenient for you. 【MULTIFUNCTIONAL ANEMOMETER YOU WILL NEED】Wind Speed, temperature and wind chill in one LCD display.
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