EasytoRead Display: Large LCD display shows temperature in Celsius or Fahrenheit, enabling ataglance monitoring of environmental conditions. Accurate Measurement: Equipped with a sensor, this thermometer hygrometer provides reliable and accurate readings of indoor and outdoor temperature and humidity levels. Flexible Installation: Comes with a detachable sensor probe for outdoor measurement, allowing indoor placement of the main unit while monitoring outdoor conditions. Practical and Versatile: Suitable for homes, offices, and greenhouses, helping you maintain ideal atmospheric conditions. Use scenario 1: Place in a living room or bedroom to monitor indoor temperature and humidity and adjust heating, cooling, or humidification to improve comfort. Use scenario 2: Use in an office or classroom to track conditions and maintain a consistent environment for occupants and productivity. Use scenario 3: Install the detachable outdoor probe in a greenhouse or patio area to monitor external conditions while keeping the main unit indoors for easy viewing.