Accuracy and Broad Temperature Range Temperature range: 20 to 50 C (4 to 122 F) for versatile use with fridges, freezers, and storage spaces Measurement precision: accuracy ±1 C with a resolution of 0.1 C Helps you record and low temperatures easily to support food safety and proper storage Clear Readability Large HD display with clear, easytoread digits Quickly check current fridge or storage temperature at a glance, reducing guesswork Safe, Durable Materials Constructed from environmentally friendly waterproof material IPX3 waterproof rating for use in wet, cold, or hot environments such as greenhouses or damp storage areas Portable and Easy to Mount Magnetic multiangle bracket for flexible placement on metal surfaces Compact and lightweight for convenient positioning on the back of a fridge, in a car, or in portable coolers Use scenarios Home fridge monitoring: place on the back or door area to ensure dairy, meat, and leftovers stay within safe temperatures Travel and car use: attach to a portable car fridge or cooler to maintain safe temps during trips Greenhouse and storage: use in wet or humid spaces like greenhouses or cold storage areas to track ambient temperatures and protect produce or experiments Why this is useful Delivers reliable, easytoread temperature data to prevent spoilage and extend the shelf life of perishable goods Provides a durable solution that works across multiple environments without added complexity Flexible mounting and portability support frequent repositioning as storage needs change