Measures Velocity, Flow, Temperature (99 Record)
45mm 4 plastics vane
High sensitivity of 0.4m/s
Air flow calculates function
Max/Min/Avg and data hold
Auto power off with disable function
Memory capacity: 99 records
Memory recall function
Backlight function
Absolute Pressure Sensor
Humidity Sensor

Air Flow (volume) Calculation: Range 0~9999 CMM, Range 0~9999 CFM
Temperature Measurement: -20~60oC +/-1oC, Resolution 0.1, -4~140F +/-1.8oF, Resolution 0.1
Humidity: 20~80 %RH, Accuracy +/-3.5%RH, <20, >80 %RH, Accuracy +/-5%RH, Resolution 0.1
Air velocity Measurement: 0.4 to 45 m/s, 1.5 to 160 km/hr, 0.8 to 88 knots, 79 to 8800 ft/min, 1~12 Beaufort, Accuracy +/-3%