Digital Fridge / Freezer Thermometer Household Thermograph Humidity Meter IPX3 Waterproof LCD Display Wireless & Hanging Hook

Features:
1. Waterproof style: Waterproof structure to resist moisture in the refrigerator or freezer, more durable and safe
2. Easy to operate: simply press "°C/°F" to convert between Celsius and Fahrenheit units
3. "Frost alarm" is displayed when the temperature is 4°C to 7.9°C
4. Easy to read: LCD screen is large enough for you to read clearly from a distance 5.
5. Frost warning: frost warning range: 4.0°C to 7.9°C
6. When it operates within this limit, the frost icon will be displayed on the screen

Specifications:
Measurement temperature range: -20°C to 60°C
Accuracy: ±1°C/±2°F
Resolution: 0.1°C/0.2°F
Waterproof rating: IPX3
Battery: 1 x CR2032 battery, 3V (included)
CE safety mark

Package Included:
1 x thermometer
1 x user manual

Note:
If the temperature is lower than -20°C, it will show: "LL.L"
If the temperature is higher than 60°C, it will display: "HH.H"
When nothing is displayed on the screen, install a new battery
Do not leave it in the freezing layer to prevent it from stopping working.