ERICKHILL Anemometer Handheld Digital Wind Speed Meter Measuring Air Speed Air Volume and Dew Point Wet Bulb Temperature Humidity Air Flow Tester for

ERICKHILL HT625C Anemometer is a professional digital anemometer with stable performance, safety, and reliability. It can measure air velocity, air volume, temperature, humidity, dew point temperature, and dew point humidity, widely used in wind energy, meteorology, industry, agriculture, hydrology and water conservancy, environmental protection, highways, airports, etc. Specifications Air velocity measurement: m/s: 0.40 ~ 30.00  Accuracy: ±(2.0%+ 0.5m/s) km/h: 1.40~108.0  Accuracy: ±(2.0%+ 1.8km/h) ft/s: 1.30 ~ 98.50  Accuracy: ±(2.0%+ 1.6ft/s) ft/m: 78 .00~ 5900  Accuracy: ±(2.0%+ 10ft/m) knots: 0.80 ~ 58.30  Accuracy: ±(2.0%+ 1.0knots) mile/h: 0.90 ~ 67.10  Accuracy: ±(2.0%+ 1.1mile/h) Air volume measurement: CFM: 0-9999  Accuracy: 0 - 9.999 CMM: 0-9999  Accuracy: 0 - 9.999 CMS: 0-9999 Accuracy: 0 - 9.999 Temperature & Humidity: Ambient temperature: -20.0°C ~ 60.0°C (-4.0°F~140.0°F)  Accuracy: 0.1±1.5°C Wet bulb temperature: -20.0°C ~ 60.0°C (-4.0°F~140.0°F)  Accuracy: 0.1±1.5°C Dew point temperature: -50.0°C ~ 60.0°C(-58.0°F~140.0°F)  Accuracy: 0.1±1.5°C Relative humidity: 5.0% ~95.0%RH  Accuracy: 0.1±4.0%RH Widely Applications:  The digital wind speed meter is perfect for the weather station, HVAC System testing, shooting, boat sailing, Surfing, Hiking, and other outdoor activities. Warranty: 3 Years