Description Product Description Simple modeling, stylish, LCD display, moisture-proof, strong anti-interference, apply to refrigerated cabinets, display counters and other temperature measurement needs Temperature range: -50 ~ + 110 C Operating temperature: -10C~+50C Temperature measurement accuracy: 1 C Cable length: 100cm; Food: 2 x LR44 1.5V button batteries (included), Features: This is a portable temperature sensor, easy to carry and let you know the temperature of the environment around you anywhere. It can also be used to test object temperature by metal sensor. It comes with a mounting clip that allows it to be mounted on any flat surface. Specification: Temperature range: -50~+110C / -58F~+199F Operating Temperature: -10C~+50C -14F~+122F Operating Humidity: 5%~80% Accuracy: 1F Temperature Differentiation: 0.1F Unit Dimensions: 48*28*15mm Cable length: 1m. Power supply: 2 LR44 1.5 V button batteries (included) Color black Weight: 30g Package Included: 1x Digital LCD Thermometer Temperature Sensor 2x 1.5V LR44 Button Cell Batteries