Refrigerator Thermometer (freezer thermometer) Material: ABS Diameter: 70mm Range: -20~50C Bimetal thermometer Refrigerator thermometer ( freezer thermometer )Item No.: TW1307Measuring Range: -20~+50CMaterials: ABSDiamter: 70 mmPacking: Blister CardMOQ: 1000pcs Refrigerator thermometer (freezer thermometer)