Feature:1. Multi Function: Digital hygrometer thermometer can not only measure indoor temperature and humidity, but also be used as a desktop alarm clock. It can set time and alarm clock, with 12 and 24 hour switching.2. Accurate Measurement: With convection hole on the back, this multifunctional can measure the temperature and humidity accurately. Sensitive sensing to ensure high accuracy.3. Large Digital Display: The humidity meter features a large high definition digital display which can clearly displays the humidity temperature datas, and it is very easy to read.4. Powerful Magnet: Built in powerful magnet, so this multi function digital thermometer hygrometer can be adsorbed on any objects surfaces containing iron.5. Applicable Scenes: This digital thermometer is very suitable for aquariums, schools, greenhouses, garages, warehouses, baby rooms, laboratories and gardens.Specification:Item Type: Digital Hygrometer ThermometerMaterial: ABSGross Weight: 72g / 2.5ozSize: 9.4x6.8x1.2cm / 3.7x2.7x0.5inColor: WhiteTemperature Range: -9.9C-70Humidity Range: 20%-99%Battery: 1pc button battery, CR2032(not included).Package List:1 x Digital Hygrometer Thermometer1 x Manual