Features:
Air Velocity Specification:
Range: 0 - 30 m/s， 0 - 90 km/h， 0 - 5860 ft/min， 0 - 65 mph， 0 - 55 Knots.
Resolution: 0.1 m/s， 0.3 km/h， 19 ft/min， 0.2 mph， 0.2 Knots.
Threshold: 0.1m/s， 0.3 km/h， 39 ft/min， 0.2 mph， 0.1 Knots.
Accuracy: +/- 5%.
Air Temperature Specification:
Thermometer: NTC Thermometer.
Range: Between -10¡«C and 45¡«C (between 14¡«F and 113¡«F)
Storage Temperature: Between -40¡«C and +60¡«C， between -40¡«F and 140¡«F.
Resolution: 0.2¡«C， 0.36¡«F.
Accuracy: ©I2¡«C， ©I3.6¡«F
Current Consumption: About 3mA
Operating Humidity: Less than or equal to 90% RH.
Product Weight: about 63g

Package include:
1x Infrared Digital Anemometer
1x operating instructions
1x 3V battery