START New Mini Digital LCD Temperature Sensor Thermometer Fridge Freezer Thermometer LCD display Insert design  Simple appearance  Power by 2 x LR44 button batteries (Not included) Temperature range:-50~ +110C  Using environment:Temperature: -5~ +50C Humidity: 5%~80%  Accuracy: 1C  Size : 47*28*14mm  Weight: 22g Long probe line: 1meter molded case probe  Color: Black Especially applied in refrigerator, chiller, deepfreeze etc  Easy and Convenient to use. 100% Brand new and high quality More surprise product sold by "START"Please pay more attention to our company-www.amazon.com/shops/start_wuvi We have chosen logistics faster and better way to ensure that customers receive the goods as soon as possible About us:if you have any question,you can contact us,then we will solve it for you.