Features: Experience precise environmental monitoring with our digital indoor thermometers hygrometer, feature a high sensitivity sensors for realtime temperature and humidity readings accurate to ±1°F and ±5%. The large double display screen clearly shows ℃/℉ temperatures and humidity levels simultaneously, while its compacts plastic design and battery powered operations ensure space saving convenience. Designs for multiple generational households, this easy to read humidity monitor is particularly suitable for elderly family members and children who require clear visibility without eyestrain. Perfect for optimizing comfort in livingrooms, bedrooms, nurseries, or offices, this digital thermometers hygrometer helps maintain ideal condition for health, plant care, and electronic equipment preservations. This double function indoor room thermometers combines great performances with user friendly operations, automatically recording environmental changes to support informes climate controlling decision throughout home. Specifications: Component: Plastic Color: White Size:Approx. 8.4x5.9x2cm/3.3x2.32x0.78in Power Supply: 2pcsAAAbatteries(Not Included) Temperature measurement range: -9.9℃-60℃(14.18℉-140℉) Temperature measurement accuracy: ±1℃(1.8℉) Humidity measurement range: 10%~99% Humidity measurement accuracy: ±5% Unit switching: ℃/℉ Comfort display Maximums and minimum values display within 24hours Low battery warning Wall hanging or desktop placement with bracket Package Includes: 1pc Temperature and Humidity Sensors note: Please allow 1-2cm error due to manual measurement. please make sure you donot mind before bid. Due to difference between different monitors, the picture may not reflect the actual color.