High accuracy & 10s fast responseReliability. measures once every 10 seconds. provides the most recent and accurate measurement. The air thermometer measures the temperature range from 0 C to 50 C (accuracy: 1) and the humidity varies from 10% to 99% (accuracy: 5%RH). so. you can set the heater or humidifier base to temperature and humidity readings.Easy Operation & Low Energy ConsumptionNo complicated function buttons. only one unit button to select the temperature unit in Celsius or Fahrenheit according to your needs. Thanks to the display low power consumption. the room temperature monitor can work for at least one and a half years. The combination of temperature and humidity displays keep you informed of indoor air changes.Easy to read and portable The bright and improved LCD screen makes the digital display clearer. so you can easily read the temperature and humidity even at a long distance. Small and light enough to save space and carry. Fashionable appearance and compact size: The use of environmentally friendly and high-quality housing gives a sense of quality. The fashionable design can also be a nice decoration in the room.3 Different Convenient Installation OptionsIndoor Thermometer Hygrometer is ideal for monitoring indoor humidity and temperature. available for table mounting. wall hangers and magnetic mounts. practical mounting features for every type of room. Suitable for the office. bedroom. the living room. the refrigerator. the reptile isolation box. etc.Smart design The indoor room thermometer includes a table stand and a magnet to attach it to a Celsius or Fahrenheit selector fridge Powered by 2 AAA 1.5V batteries (not included)