About this item [ Real-time Accurate Measurement ] Our digital thermometer has large vents on both sides to provide high accurate readings with fast and real time response. With a wide temperature range from -9.9C-50C, and a wide humidity range from 10%RH - 99%RH. [ Cartoon Comfort Indicator ] There are two cartoon icons showing you the current weather conditions in real time. Smile face symbolize "Comfortable" (relative humidity: 40%-70%) and crying face means "Unpleasant"(relative humidity: 70%). [ Large LCD Display ] This humidity thermometer integrates LCD display with large clear digits indicator, displays indoor temperature and humidity simultaneously, very easy to read. [ Flexible to place ] It features a 45 C fold-out stand for easy placing on the desktop. Moreover, there is a hang hole on its back which enables you to hang it on the wall also. [ Easy to use ] The thermohygrometer has a simple design of 3 button makes it looks more elegant and fine. There is a toggle button to select the unit of C / F, and a Mode button and ADJ button to set. [ Wide applications ] This digital thermometer make your life more easier and is perfect for a lot of places, such as indoor, office, home, baby room, bathroom, flower room, etc. Product Details: Backlight and no backlight Type: Electronic Digital Thermometer Color: White Material: ABS Temperature measurement range:-50C-70C Humidity measurement range: 10% ~ 99% (RH) Temperature measurement accuracy: 1 C Humidity measurement accuracy: 5%RH Temperature measurement error: 1 C Humidity measurement error: 5%RH Temperature resolution: 0.1 C Power supply: 1.5V AAA Battery (Not included)