Circular Electronic Thermometer And Hygrometer 2 In 1 Mini Lcd Digital Temperature/Hygrometer Detector Indoor And Indoor Temperature Measuring Instrument White

Feature: 1. LCD display 2. The opening size is 41mm in diameter (the measurement has a small error) 3. Overall diameter 45.2mm (the measurement has a small error) 4. Humidity display 5. Humidity measurement range 10%～99% 6. Humidity display resolution 1% 7. The humidity sampling cycle is 10 seconds (1 minute) 8. Humidity measurement accuracy ±5% 9. Rated voltage DC1.5v (1 AG13 button battery) 10. Temperature measurement range -50 to 70 11. Temperature measurement accuracy ±1 degree (under normal temperature) Specifications: Net weight:16.8g Size:4.5*4.5*1.5(cm) Material: Acrylic+LCD Package Included: 1*thermometer（With 1 battery）