Thermometer, Mercury Filled, 460 mm L, SAMA Number CP40, -1 to 51°C, Liquid-in-glass, Yellow Back, 0.1°C Division, 76 mm Immersion Depth, Partial Immersion, NIST traceable, Individually Serialized
Thermometer, Mercury Filled, 460 mm L, SAMA Number CT40, -1 to 51°C, Liquid-in-glass, Yellow Back, 0.1°C Division, Total Immersion Depth, Total Immersion, NIST traceable, Individually Serialized