Product Description: Quantity: 1pcs Color: white Large Backlit Display: The digital hygrometer features 3.3 inches large LCD with backlit function allows you easy to see display day and night which help you monitor the indoor temperature and humidity timely Air Comfort Indicator: The thermometer and humidity guages illustrated chart vividly conveys a wet, comfort, and dry humidity level, in a clear design; Allowing you to react appropriately by adjusting your humidifier Max and Min Records and Accurate Readings: The home thermometer stores and displays max and min humidity and temperature records for the past 24 hours and its measure range is -20 to 70 degree Celsius with accuracy to 1 degree Celsius which providing accurate humidity and temperature readings for your living environments 3 Placement Options and Multiple Uses: The temp and humidity monitor features decent size for a table top, magnet or wall installation unless you is seeking a much larger display to see at a distance; It is ideal for constantly monitoring labs, storage facilities, plant areas, pet house, etc Highly Accurate Readings: Indoor thermometer hygrometer features premium sensors that provide accurate humidity and temperature readings for your living environments ensuring you always have the most accurate information on hand; Accurate to 1 degree Celsius and 2 to 3 percentage relative humidity