Model Number: UA5S Brand Name: UYIGAO Key Specifications/Special Features: UA5S specifications:1. Temperature measurement range: - 35 to 80°C degrees with accuracy ±0.3°C (0.5F), typical value is 0.1°C (0.2F)2. Humidity measuring range: 0-100%RH (±2%RH) deviation 0.1%RH3. Without liquid crystal4. Storage space: 64K bytes, total 64,000data cable recorded and stored5. Sampling frequency: users can set the sampling time from 10 records per time, the longest 12 hours per time6. Computer analysis software: configure professional record sets for free, download data and display the data graph7. Power supply: 1/2 AAA 3.6V Lithium battery, 12mm/mAH8. Battery life: in one minute sampling interval, approximately three years9. Housing materials: ABS/TPU/PC10. Size: 1200x35x30mm (4.7x1.41.2")11. Weight: 280g