Brand new and high quality <br>Great for weather enthusiast， lovers of kite flying， kite-surfing， wind-surfing， paragliding， and sailors <br>High accuracy <br>LCD Display <br>Working Height: MAX. 2000m <br>Working Mode: Wind speed frequency switch <br>MAX. Value: 9999 <br>Sampling Time: about 0.4s per time <br>Power Supply: 1 x 9V 6F22 Battery <br>Working Humidity: 0 to 85%RH <br>Working Temperature: 0 to 40°C <br>Fan Relative Humidity: 0~95%RH<br>Fan Working Temperature: -20°C to 80°C <br>Storage Humidity: 0~80%RH <br>Storage Temperature: -10°C to 50°C <br>Dimension: 165x85x38 mm <br>Wind speed: m/s， km/h， mil/h， ft/m， ft/s， knots <br>Air volume: CFM， CMM， CMS <br>Unit switch: area (m2， ft2)， switch °C and °F by long press <br>1 x Anemometer <br>1 x Bag <br>1 x User manual in English <br>1 x CD <br>1 x Data cable <br>Packaged in carton<br /><img src="http://img6.eachbuyer.com/x21/p22/bc300_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x21/p22/bc300_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x21/p22/bc300_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x21/p22/bc300_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x21/p22/bc300_7.jpg" />