• NSF, CE, RoHs, WEEE certified• Min\/Max with Reset; Freeze \/ Refrigerator symbols• Guaranteed accurate for life• Temperature range -22 to 122F (-30 to 50C)• 3-9\/16 inch x 1-1\/4 inch x 3-1\/2 inch• LCD 1.875 inches x .750 inches \/ 48mm x 19mm• FDA compliant ABS plastic housing and frame w\/antimicrobial protection• Battery life 200 days (Low Battery indicator) NSF-Certified digital refrigerator \/ freezer thermometer. With a large, easy-to-read display, it is designed to hang or stand within the food zone inside cold storage cabinets. The unique ABS plastic frame design is removable for easy cleaning. Both the thermometer and frame are splash-resistant and incorporate anti-microbial additive that helps to inhibit bacteria growth.|