Thermometer and hygrometer

Function overview
1.LCD display
2. Overall size 48*28.6*15.2mm(measurement has a small error)3.LCD size :35.7*16.8mm(measurement has a small error)
4. Weight: 25g (including 2 batteries)
5. Humidity display
6. Humidity measurement range 10%~99%
7. The humidity display resolution is 1%
8. Humidity sampling period 10 seconds (1 minute)
9. Humidity measurement accuracy +5%
10. Rated voltage DC1.5V(2 AG13 button batteries)11. Temperature measurement range -50 to 7012. Temperature measurement accuracy of 1 degree
(at normal temperature)
Battery installation
Flip to the back of the product;
Push the battery cover in the direction indicated by the arrowPut two LR44 button batteries in the battery slot
Installation and operation
Flush mounting
Electronic products have errors, high requirements do not buy oh,the product at room temperature humidity error of about plus orminus 5%, the temperature of about plus or minus 1 degree.