Benetech GM8903 Hot Wire Digital Anemometer 0~30m/s Air Temperature Meter 0~45C Wind Speed Flow Tester with USB

Specification:

• Air Velocity/Air Flow/Temperature measurement.
• Wind Speed Range: 0-30m/s.
• Air temperature: 0~ 45℃ (32~113℉) (±2℃)
• Air Flow Range: 0~999900m3/min
• LCD Back Light.
• Memory of 350 records.
• USB Interface for data transportation.
• Manual/Auto Power Off.
• Wing Speed Unit Selection: m/s, Ft/min?Knots, Km/hr, Mph.
• Max/Min/Average Value Reading.
• Data Hold.
• C/F unit switch.
• Wind chill indication.