Accurate Temperature Monitoring This precision digital refrigerator thermometer provides precise readings in refrigerators, freezers, cold storage rooms, and laboratory sample preservation units, helping you monitor and maintain temperature conditions. Versatile Usage Suitable for refrigerators, freezers, cold storage units, and sample preservation cabinets, this temperature gauge supports versatile monitoring to help preserve the freshness and quality of stored items. EasytoRead Display Clear digital display shows temperature readings in Celsius or Fahrenheit for instant assessment of the current temperature status at a glance. Convenient To Use Compact size and sturdy construction enable easy installation and reliable longlasting performance in monitoring and maintaining the ideal temperature for your stored goods. 23 use scenarios In a home kitchen, use this thermometer to verify fridge and freezer temperatures and protect perishable foods from spoilage. In a laboratory or cold storage room, it monitors a sample preservation cabinet or other cold storage units to ensure samples are kept at correct conditions. In a clinic, pharmacy, or catering facility, it helps maintain compliant temperature control for medicines, ingredients, and other temperaturesensitive items.