SMART SENSOR High-Precision Electronic Thermo-Hygrometer With Probe(AR867)

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