Get both the Fahrenheit and Celsius degree scales with the AcuRite 8 Thermometer 00322. It can be used both indoors and outdoors. The AcuRite white thermometer features an easy mount hand hole on the back of the unit. It will continuously give you reliable and accurate temperature readings. It has a durable design and can withstand different types of weather. It features a non-toxic spirit-filled tube and is ideal for someone who wants daily temperature readings. This thermometer comes with a one-year limited warranty.