THERMOMETER, RED LIQUID, 12", TOTAL IMMERSION, DUAL SCALE, -20 TO 150 C / 0 TO 300 F, Each

Details:

Red spirit-filled thermometers provide increased safety and economic pricing. They contain a kerosene-based column with red dye, which is significantly safer than mercury. These thermometers all have 6 to 7mm outer diameters, and the bulbs have equal or smaller diameters than the stems.