The AllPoints Foodservice Parts & Supplies 62-1046 Refrigerator/Freezer Thermometer is designed for precise temperature monitoring in both refrigeration and freezing environments. Featuring a 4-inch dial, it accurately measures temperatures ranging from -40°F to 120°F (-40°C to 50°C). The vertical hanging tube-type design allows for easy installation and visibility. Constructed from durable stainless steel, this thermometer is built to withstand the rigors of a commercial kitchen. It is NSF certified, ensuring compliance with health and safety standards. Ideal for maintaining optimal food storage conditions.