Leaton Portable Digital Wind Speed Measuring Device/ Wind Speed Air Volume Meter Anemometer Anemometer Handheld with Carry Bag Air velocity range:0.18~45m/s(+_3%),Air temperature:0℃~45℃，32℉~113℉(+_2℃)

Product Label: Digital Anemometer LD8901
This Wind Speed Temperature Gauge Anemometer with LCD digital display is ideal for weather enthusiast or professional to measure air velocity and air temperature accurately. This portable anemometer with strap for convenient carrying.
Air velocity and temperature measurement
Ideal tool for windsurfing, sailing, fishing, kite flying and mountaineering
Also use it for industrial and home purpose such as measuring wind speed and temperature of CPU computer fans, air blower
LED back light design for operation under poor illumination
Wind chill indication and Beaufort scale
Data hold and low battery indication
Current / max / min / average wind speed reading
Five Units of Air Velocity: m/s, Km/h, ft/min, Knots, mph. P
owered by a built-in 9V battery
Air Velocity Specification:
Range: 0 - 45 m/s, 0 - 140 km/h, 0 - 8800 ft/min, 0 - 100 mph, 0 - 88 Knots.
Resolution: 0.1 m/s, 0.3 km/h, 19 ft/min, 0.2 mph, 0.2 Knots.
Threshold: 0.3m/s, 1 km/h, 60 ft/min, 0.7 mph, 0.6 Knots.
Air Temperature Specification:
Range: Between 0°C and 45°C (between 32°F and 113°F)
Resolution: 0.2°C, 0.36°F.
Accuracy: ±2°C, ±3.6°F.
Operating Temperature: Between -10°C and +50°C (between 14°F and 122°F)
Operating Humidity: 40% RH - 85% RH
Storage Temperature: Between -20°C and +60°C, between -4°F and 140°F.
Current Consumption: About 3mA.
included:
1x Infrared Digital Anemometer DL8901
1x operating instructions.