FY-11 48x28.6x15.2mMini Digital LCD Indoor Convenient Temperature Sensor Hygrometer Thermometer Hygrometer Meter Without Battery

Functional Overview:   
Model: FY-11
Name: Digital Thermo-Hygrometer
1.LCD display
2. Dimensions 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 (without battery)
5. Humidity display
6. Humidity measurement range 10% ~ 99%
7. Humidity display resolution 1%
8. Humidity sampling period is 10 seconds (1 minute)
9. Humidity measurement accuracy ±5%
10. Rated voltage DC1.5v (2 AG13 button batteries)
11. Temperature measurement range -50 to 70
12. Temperature measurement accuracy ±1 degree (under normal temperature)

battery installation
*Flip to the back of this product;
* Push open the battery cover in the direction indicated by the arrow Pi;
*Put two LR44 button batteries into the battery slot

Packing list:
1*Digital temperature and humidity meter