This Update International 3" Dial Refrigerator - Freezer Thermometer made of stainless steel and glass construction used to maintain refrigeration or froozen process. This round refrigerator - freezer thermometer accurately measure food temperature between -20°F - 70°F. This product feature analog dial display and has sleek and shatter proof design. Product dimensions:7.75" Length x 3" Width x 3" WidthProduct weight:0.2 lbUpdate International THRE 30Refrigerator - Freezer Thermometer-20°F - 70°FType: Dial AnalogCountertopShatter-proof designRugged stainless steel construction.Usage Tips:NSF listedAdditional info:-TM-403-UP-THRE-30 #01585