This Update International 2" 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:2.38" Length x 2.38" Width x 2.75" HeightProduct weight:0.1 lbUpdate International THRE 20Refrigerator - Freezer Thermometer-20°F - 70°FType: Dial AnalogCountertopShatter-proof designRugged stainless steel construction.Usage Tips:NSF listedAdditional info:-TM-402-UP-THRE-20 #01584