Features:Made of ABS plastic housing and stainless steel clip, sturdy and durable in use.Fahrenheit and Celsius double scale display, high accuracy and fast reading.No hydrargyrum, safe and non-toxic, mini size, easy to use and convenient for storage.Easy to operate, it is used to measure refrigerator refrigeration / freezing temperature.Widely used in home kitchen, suitable for temperature measurement in low temperature environment.Specification:Condition: 100% Brand NewMaterial: ABS Plastic, Glass Tube, Aviation Kerosene, 304 Stainless SteelColor: As shown in pictureTemperature Range: -40℃~20℃/-40℉~80℉Measurement Accuracy: ±2℃/4℉Length: 13.3cm, 12.4cm (optional)Product Size: (optional)13.3cm: Approx. 13.3*3.3 cm / 5.2*1.3 in12.4cm: Approx. 12.4*3.3 cm / 4.9*1.3 inPackage list:1 * Refrigerator ThermometerNote:1. Please allow 0-2 cm 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.