The AllPoints Foodservice Parts & Supplies 1381080 Refrigerator/Freezer Thermometer is designed for accurate temperature monitoring in cold storage environments. Measuring 5/8" x 4-5/8", it features a temperature range of -40° to 120° F, ensuring reliable readings for both refrigerators and freezers. The thermometer includes a top mounting bracket for easy installation and can be rotated for optimal visibility. It utilizes a non-toxic solution, making it safe for use in foodservice applications. This product is NSF certified, ensuring it meets strict public health standards.