Use Digital Temperature Monitor LCD Thermometer with External Sensor for Refrigerator and Freezer Acuario -Black

Sleek, elegant design, LCD screen, moisture-resistant, strong interference suppression, simple to use, suitable for refrigerated cabinets, countertops, and other temperature measurement applications. Temperature range: -50 ~ +110°C. Operating temperature: -10°C to +50°C. Temperature measurement accuracy: ±1°C. Cable length: 100cm; Power: 2 x 1.5V LR44 button cell batteries (included)