High Accuracy：The internal humidity meter is measured in the range of 20%-95%, and the accurate temperature is 0°C-50°C. 24 Sensitive Winds increased in air contacts for more detection sensitive. Every ten seconds, update the information, even if the setting environment can detect the actual temperature at any time. Room comfort indicator：Humidity has a level icon humidity, indicating a status: dry, comfortable, damp. The humidity sensor's clear indicator shows you always understand the changes at home. Fahrenheit and Celsius：No complex function button, only two unit buttons for temperature selection according to your needs, in addition to the selection of a unit button for temperature or Fahrenheit unit. Easy to install：Small and lightweight, ideal for monitoring the humidity and temperature indoors and outdoors, hygrometer thermometer available for table, wall and magnet mounting, convenient mounting for any kind of room. Environmental protection materials： Housing made of high quality and eco-friendly materials as PC/ABS+PMMA.. ensures your family's health and gives you a sense of security.