oldeagle Freezer Thermometer, 50~+110°C Digital LCD Thermometer For Refrigerator Cars Temperature

Modeling simple, elegant, LCD panels inline connections, moisture-resistant, strong anti-interference, applies to refrigerated cabinets, display counters and other needs of temperature measurement and display of various equipment.
Power: two LR44 button battery-powered (include)
measuring the inside and outside temperature of air-conditioned room
Size: 47*28*14mm
Note: It is only suitable for Celsius, not for Fahrenheit.