Look no further. Amazing product quality， that's exceptionally built. Best of all， its very affordable price. Buy one this instant. <br />Measure wind speed and temperature <br />Measuring range: <br />a) Wind speed: 0~30 m/s， 1.4~90 km/h， 0~5860 ft/min， 0~55 nm/h， 0~65 mile/h (accuracy: ± 5%) <br />b) Wind temperature: -10~45o C， 14~113o F (accuracy: ± 2o C) <br />Resolution: 0.2o C， 0.2m/s<br />LCD digital display <br />Low battery indicator <br />Automatically shuts down after being idle for 14 min<br />With backlight<br />MAX / MIN /AVG display <br />Power supply: CR2032 3.0V <br />Dimension: 104.3 x 57.8 x 19.9 mm <br />Weight: 58.9g (include battery weight) <br />1 x Anemometer<br />1 x English user guide <br />1 x CR2032 battery <br />In original package<br /><img src="http://img6.eachbuyer.com/x6/p41/wm13_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x6/p41/wm13_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x6/p41/wm13_5.jpg" />