Indoor Digital Temperature Humidity Meter Multifunction Electronic Thermometer Hygrometer with Alarm Clock Function WhiteFunction:1. Multi-function: Digital hygrometer thermometer can not only measure the room temperature and humidity, but also serve as a desk alarm clock. Can set time and alarm with 12 and 24 hour switching.2. Accurate Measurement: With a convection hole on the back, this multi-functional can accurately measure temperature and humidity. Sensitive sensing ensuring high accuracy.3. Large Digital Display: The humidity meter features a large high-definition digital display, which can display the humidity temperature data clearly and is very easy to read.4. Strong Magnet: Built-in strong magnet, so this multi-function digital hygrometer can be adsorbed on any surfaces of iron-containing objects.5. Suitable scenes: This digital thermometer is very suitable for aquariums, schools, greenhouses, garages, warehouses, children's rooms, laboratories and gardens. Specification: Item type: digital hygrometer thermometer Material: ABS Gross weight: 72g/2.5oz Size: 9.4x6.8x1. 2cm / 3.7x2.7x0.5in Color white Temperature range: -9.9 deg; c-70 Humidity range: 20%-99% Battery: button battery 1pcs, CR2032 (not included) Package list: 1 x digital hygrometer thermometer 1 x manual