Mengshen® Fast Response Air Thermo-Hygrometer with Wet Bulb Psychrometer， Dew Point Meter Multi-function Digital Temperature and Humidity Meter，...<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> The fast response thermo-hygrometer - Response Time: %RH: 10 seconds for stabilization in still air， temperature &lt; 0.4 seconds </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Includes large 1.5 x 1.5" dual digital LCD display with backlight </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Includes carrying case and battery </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Includes large 1.5 x 1.5" dual digital LCD display with backlight. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Also calculates dew point and wet bulb (pscyhrometer) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/311EykgyMFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/311xiMP53xL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41hV8E0pucL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DflHrI6zL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/418r5chwiZL.jpg" noproxy>