Fangrui Product Details 1. Ys28 Temperature And Humidity Measuring Baby Room Temperature Meter 2. Features 3. Real-time Monitoring Of Temperature And Humidity, And Feel The Subtle Changes In The Air 4. The Design Is Light And Small, Exquisite And Beautiful, And Easy To Install 5. Low Power Consumption Screen, Including Button Battery, Standby Time Is About 2 Years 6. Using High-precision Digital Temperature And Humidity Sensor, Can Quickly Find Temperature And Humidity Changes 7. Lcd Display, Digital Code Breaking Effect, Display More Clearly 8. Adopt Environmental Protection Material, Safe And Reliable, Healthy And Odorless, Durable, Wear-resistant And Drop-proof 9. Specifications 10. Temperature Measurement Range: -10 Degree C ~ 60 Degree C (14 Degree F ~ 140 Degree F) 11. Temperature Measurement Accuracy: +- 1 Degree C 12. Temperature Resolution: 0.1 Degree C (0.2 Degree F) 13. Humidity Range: - 14. Humidity Measurement Accuracy: +- 15. Humidity Resolution: 16. Power Supply: 3v Cr2032 X 1