Feature 1Real Time Measurements: Our digital thermometers have large vents on both sides to provide high accuracy readings and fast real time response. It has a wide temperature range from minus9.9C to 50C and a wide humidity range from 10%RH to 99%RH. 2Large LCD Display: This humidity thermometer integrates an LCD display and a large clear digital indicator, showing both indoor temperature and humidity, very easy to read. 3Smile Display: There are two cartoon icons showing your current weather conditions in real time. A smiling face is "comfortable" (relative humidity: 40% to 70%), and a crying face is "unpleasant" (relative humidity: <40% or >70%) 4Flexible Placement: Humidity thermometer has a 45 foldable stand for easy placement on the desktop. In addition, it has a hanging hole on the back, you can also suspend it on the wall. 5Easy to Use: The thermo hygrometer has a simple design with 3 buttons, which makes it look more elegant and sophisticated. There is a toggle button to select C and F units, and a mode button and ADJ button to set.Item Type: Temperature Humidity MonitorMaterial: ABSWeight: Approx. 80g / 2.8ozTemperature Measurement Range: Minus10C to 70CTemperature Measurement Accuracy: 1CTemperature Resolution: 0.1CHumidity Measurement Range: 10% to 99% (RH)Humidity Measurement Accuracy: 5%RHHumidity Resolution: 1%Battery: AAAx1 (Battery Not Included)Usage: Ideal for Indoor, Office, Home, Baby Room, Bathroom, Flower Room, Etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x TemperatureHumidityMonitor (Battery Not Included)1 x User Manual