1. Measurement range: -10°C to 50°C (indoor); -50°C to 70°C (outdoor, probe)
2. Humidity range: 20%RH to 99%RH
3. Temperature resolution: 0.1°C/Fahrenheit
4. Time display: 12-hour/24-hour format
5. Alarm function: available
6. Reset function: available
7. Celsius/fahrenheit unit conversion: available
8. Power supply: 1 x 1.5V AAA battery (not included)
9. ??Used to measure temperature and atmospheric moisture content
10. Quickly, conveniently, and accurately measure humidity and temperature in the air
11. Weight: 128g
12. Dimensions: 98x22x106mm