Features 1、Made of premium ABS material, it is durable and safe to use. 2、Large LCD display and precise measurement designed for easy and clear reading. 3、℃/℉ switchable by pushing the switch. 4、Can be used to measure the temperature your refrigerator, ranging from -40℃~+70℃(-40°F~+158°F). 5、LED indicator light for alarming. Specifications This digital fridge thermometer is to test the temperature of your refrigerator. ℃/℉switchable, very convenient and practical. Features: Made of premium ABS material, it is durable and safe to use. Large LCD display and precise measurement designed for easy and clear reading. ℃/℉ switchable by pushing the switch. Can be used to measure the temperature your refrigerator, ranging from -40℃~+70℃(-40°F~+158°F). LED indicator light for alarming. Easy the set the alarming temperature: 28℃ (MAX.) and 18℃(Min.) Specifications: Condition: Material: ABS Color: Black Temperature Measuring Range: -40℃~+70℃(-40°F~+158°F) Unit Switch: ℃/°F Battery: 1 * Ag10 battery (not included) Package list: 1 * Digital Fridge Thermometer (Battery not included) Note: 1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List