Indoor Temperature And Humidity Monitor: This precision instrument provides realtime readings to help you maintain a comfortable home environment by tracking both temperature (14F122F) and humidity levels with 0.1C accuracy. 24Hour Memory Function: Automatically records and displays the and lowest temperature and humidity values within a 24hour period, enabling you to monitor changes throughout the day for better climate control. Comfort Level Indicator: Calculates and displays comfort indexes so you can instantly understand whether conditions are cold, warm, dry or wet for living conditions. Backlit Display for Night Use: Features soft illumination that automatically activates during lowlight conditions, providing clear visibility of readings without disturbing your sleep during nighttime hours. Bedroom use: Monitor nighttime temperature and humidity to maintain a comfortable sleeping environment and reduce disturbances caused by uncomfortable air conditions. Nursery or child's room: Track conditions to help prevent overly dry or humid air, supporting safer and more comfortable rest for you and your child. Living areas or home office: Use readings to adjust HVAC or humidification for consistent comfort and potential energy efficiency.