Taylor 1443 Instant Read Digital Freezer/Refrigerator Thermometer is an ideal tool for monitoring food safety. It features an easy to read digital display, with a large LCD readout and min/max temperature recall feature. The thermometer is humidity resistant, and is equipped with magnets, a foldable hanger, and a one inch long LCD display allowing you to easily monitor freezer and fridge temperatures between -20°C and 60°C. One CR2025 Lithium battery included.