Thermometer, DURAC Plus, -30/1C, Blue Formerly Par

HB Instruments Thermometer, Verification, -30 to 1°C Range, 0.5°C Division, 135mm L, 0.75°C Accuracy, Blue Organic Liquid Filled, with 30mL Glass Beads Filled Bottle, White Back, Individually Serialized, NIST Certified, For Use to Verify Sample Temperatures in Freezer, Ideal for Use in Chemical Laboratories, Food and Beverage Processing, Petrochemical, Pharmaceutical Industry, Medical Industry, Dairies, Breweries and Distilleries - BEL