White digital thermometer, 30.1053, weatherproof, suitable for indoor or outdoor use

Temperature: Indoor/outdoor thermometer; for monitoring both indoor and outdoor temperatures. Weatherproof: This analog thermometer can be placed outdoors in all weather conditions; it's a high-quality, weatherproof thermometer. Min/Max Thermometer: Continuous display of maximum and minimum values. Wide measuring range: -20 to +50° Celsius or -4 to +122° Fahrenheit. Energy savings: By regulating your indoor temperature, you save on heating costs—up to 6% for every degree of temperature reduction. And you simply feel better.