Features:
[Temperature Range]Monitor temperatures from -58°F to 158 °F (-50°C to 70°C),  
[Digital Display]Just glance at the thermometer, you can easily read the display with the big, bold digits.
[Accuracy]Quickly and accurately monitor the temperature of your refrigerators, freezers, incubators, terrariums, and small pet habitats.
[Temperature Alarm]The alarm feature provides an alert when the temperature rises above or falls below a set point.
[Widely Applicable]Perfect for your refrigerator or freezer, won't take too many places.

Specifications:
Material: ABS
Unit Display: ℃ / ℉
Temperature range: -50 to 70℃ / -58 to 158℉
Function: High and low temperature alarm, Memory function
Battery: 1*1.5V AG13 Button Battery(Included)
Occasion: Indoor, Outdoor
Package Size: 10*12*2cm / 3.93*4.72*0.78inch
Package weight：72g / 0.15lb

Package List:
1 * Digital Refrigerator Thermometer
1 * Charging Cable