THERMOMETER, RED LIQUID, 12", TOTAL IMMERSION, DUAL SCALE, -20 TO 110 C / 0 TO 230 F, Each

Details

Red spirit-filled thermometers offer increased safety at an economical price. They contain a kerosene-based column with red dye, which is significantly safer than mercury. All of these thermometers have outer diameters of 6 to 7mm, and their bulbs have equal or smaller diameters than their stems.