To help monitor humidity levels within your cooking and dining areas, use the Cooper Atkins TRH122M Digital Temperature & Humidity Dual Display Mini-Wall Thermometer. With a single digital display, this thermometer measures both temperature and humidity, with a temperature range from 14°F to 140°F and 10% to 99% relative humidity. Measurements can also be read in Celsius. Its compact size holds a minimum/maximum temperature memory feature. CE Listed