Specifications:

The emperature and humidity display

Optional for ℃ and ℉
Temperature measurement 0 ℃ ~ + 50 ℃ (32 ℉ ~ 158 ℉)
The humidity measurement 10% ~ 99% (5% accuracy， resolution 1%)
Temperature display resolution 0.1 ℃ (0.2 ℉)
The temperature sampling cycle 10 seconds (1 minute)
Temperature measurement accuracy ± 1 ℃
Temperature out of range prompt Hi / Lo

Voltage DC1.5v

Size 88 * 48 * 12mm
LCD size: 79 * 36mm

Battery Installation:
Flip to the back of the product
Press the arrow direction instructions open the battery cover
Put one AG10 button battery into the slot.

1 X  Pet Thermomet

1 X  AG10 Button Battery

1 X  English Manuel