Elegant Round Design & Room Thermometer Indoor This digital indoor and outdoor thermometer has a round design, it is very elegant and handy. With the buttons behind the screen you can easily switch / and the max / min. Large LCD Display with High Resolution & Baby Room ThermometerThe thermometer has an LCD display with high resolution and with large digits, with which you can clearly see the temperature indoors and outdoors at different angles. (The temperature display resolution is 0.1 C / 0.1 F) Outdoor Measuring Range -30 C to 60 C & Indoor and Outdoor Thermometer Our thermometer does what normal devices cannot. It has a wide outdoor measuring range from -30 to 60 C (normal device can only measure from -10 C to 50 C). And with a unique sensor, it's more professional. Error limit of temperature 1 C. Arrow Trend and Max & Min Recordings & Digital Room Thermometer The thermometer can show the record of max / min outdoor / indoor temperature, through the arrow trends on the monitor you can immediately see the change in the room climate. Designed for Hanging and Standing & Indoor Thermometer Room Thermometer - This unit is designed for either wall hanging or free standing on a desk or shelf, also on the wall. It's convenient for placing here and there as you like.