Whether you are staying in or going out, this La Crosse Thermometer will make it easy to determine how to dress for the day. Easy-to-read numbers show a -20 degreesF to 120 degreesF temperature range. Weatherproof design for indoor or outdoor use. Measures temperature in degreesF -20 degreesF to 120 degreesF temperature range Galvanized metal housing Mercury-free, weatherproof design Built-in key hole on the back for hanging Order today!