weather thermometers
thermometer vert stick on 40 to120f nsf
liquid filled food service thermometer refrigerator freezer temp . range f 40 degrees to 120 degrees temp . range c 40 degrees to 50 degrees standards nsflength 3 3 4 in.case material polycarbonatefeatures non toxic red spirit fill vertical readingincludes stick on back miljocosafe zone scale denotes required refrigerator and freezer storage temperatures . 3 4 dia . dial . 3 1 2 polycarbonate case with nontoxic red spirit fill.refrigerator freezer thermometersnsf listed