The Admiral Craft RFT-1 is a reliable thermometer designed for both freezers and refrigerators. Measuring 4-1/2"L x 1/2"W, it features an impact-resistant and shatterproof construction, ensuring durability in demanding environments. With a temperature range of -20°F to 80°F and -20°C to 0°C, it provides accurate readings for various storage conditions. The thermometer comes in a plastic case equipped with a suction cup for easy mounting and accessibility. It meets NSF and HACCP standards, making it an essential tool for maintaining food safety and quality.