Features: 
Digital indoor thermometer refreshes every 10 seconds to keep you updated about the latest changes in temperature and humidity readings.
Thermometer indoor outdoor features a compact LCD display with large bold numbers, allowing you to read the termometro digital from any angle and distance; Fahrenheit or Celsius selector.
Humidity temperature gauge features face icons to indicate DRY/COMFORT/WET air condition quickly to notify you to adjust your humidifier or dehumidifier accordingly and ensure you will always live in the most comfortable environment.
Humidistat has 3 mounting options - Tabletop Stand / Magnetic Back / Hanging Hole, place the wall thermometer anywhere you wish such as living room, baby room, kitchen, greenhouse, guitar room, office and cellar.
Temperature and humidity sensor is highly accurate to ±1 Fahrenheit/Celsius , making it ideal for measuring fluctuating readings like in a greenhouse.

Specification: Material: ABS
Size: 85x75x11mm/ 3.34x2.95x0.43 in
Temperature measurement range: -20 ~ 70℃
Temperature measurement accuracy: ±1℃
Resolution: 0.1℃
Humidity measurement range: 10%-99%
Humidity measurement accuracy: ±5% Resolution: 1%
℃/℉
Battery: 3V 1x CR2032

Package Includes: 1X Hygrometer Thermometer