




What is the temperature detection range of this thermometer?
The refrigerator thermometer has a range of -40°F to 99°F (-40°C to 37°C).
Can this thermometer be controlled by a mobile app?
Our thermometer adopts independent working mode, without connecting to mobile phones or other devices, and can independently monitor and display the refrigerator temperature.
Can the thermometer record historical temperature data?
Yes, the thermometer has a built-in temperature recording function that can record the maximum and minimum temperatures for 24 hours for easy viewing and analysis by users.
Are there any special features on this refrigerator thermometer?
In addition to basic temperature detection, our thermometers also have features such as sound alarm, low battery indication and backlight design.
What should I do if I am unfamiliar with the product and don't know how to operate it?
Refer to the manual or watch the operation video we uploaded for this product. It contains detailed product operation steps, allowing you to quickly understand the product's usage methods and functions.






What is the temperature detection range of this thermometer?
The refrigerator thermometer has a range of -40°F to 99°F (-40°C to 37°C).
Can this thermometer be controlled by a mobile app?
Our thermometer adopts independent working mode, without connecting to mobile phones or other devices, and can independently monitor and display the refrigerator temperature.
Can the thermometer record historical temperature data?
Yes, the thermometer has a built-in temperature recording function that can record the maximum and minimum temperatures for 24 hours for easy viewing and analysis by users.
Are there any special features on this refrigerator thermometer?
In addition to basic temperature detection, our thermometers also have features such as sound alarm, low battery indication and backlight design.
What should I do if I am unfamiliar with the product and don't know how to operate it?
Refer to the manual or watch the operation video we uploaded for this product. It contains detailed product operation steps, allowing you to quickly understand the product's usage methods and functions.








































