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Specification:
Color: Black/ White
Item Size: (Dia.)45mm
LCD Size: 26mm
Weight: 20g
Display Mode: LCD
Temperature Display: ℃
Temperature Range: -50℃-110℃
Display Resolution: 0.1℃
Temperature Sampling Time: 10sec.- 1min
Temperature Measuring Accuracy: ±1 degree
Nominal Voltage: DC1.5V
Battery: 1 x LR44 button cell (Not Include)
Over Range Indication: Hi/Lo

How to install battery:
1.Flip to the back of the product.
2.Push and open the battery cover with the direction indicated by the arrow
3.Store a LR44 button batterys into the battery jar.

Note:
This item does not include battery.

Package included:
1 x Digital Thermometer & Hygrometer

Accreate Mini Embedded LCD Digital Thermometer Hygrometer Temperature Humidity Meter Detector - B07C4WD7CH