Set of 3 65mm dial refrigerator thermometers with color-coded zones, analog thermometer for refrigerator, freezer, or freezer, analog cooling thermometer

General Description: Monitor refrigerator and freezer temperatures with this set of 3 easy-to-hang analog thermometers. They are designed to help you safely store refrigerated food. Technical Specifications: Dial diameter: 65 mm; Temperature range: -30°C to 50°C; Temperature zones: Color-coded scales (blue, red, green) indicating recommended food storage temperatures