United Scientific™ Thermometer, Red Liquid, 12in, Partial Immersion, Dual Scale, -20 To 150 C / 0 To 300 F

Student-grade partial immersion thermometer with dual scales and a temperature range of -20° – 150°C / 0° – 300°F. Contains a kerosene-based column with red dye. The thermometer measures 12" long with an outer diameter of 6-7mm. Partial immersion thermometers are useful if you have a shallow container that holds the substance to be measured. These thermometers have a small indicator ring that denotes the depth to which the thermometer should be submerged to obtain an accurate temperature reading. (1 per EA )