Measurement

Student-grade partial immersion thermometer with a temperature range of -10° – 150°C. 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 )

Student-grade total immersion thermometer with a temperature range of -20° – 110°C. Contains a kerosene-based column with red dye. The thermometer measures 12" long with an outer diameter of 6-7mm. Full immersion thermometers need to be submerged deep enough so the desired temperature is at the meniscus. For example, if you wish to measure the temperature of a hot water bath to make sure it is 100°C, then you need to submerge the thermometer up to the 100°C mark. (1 per EA )

Student-grade total 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. Full immersion thermometers need to be submerged deep enough so the desired temperature is at the meniscus. For example, if you wish to measure the temperature of a hot water bath to make sure it is 100°C, then you need to submerge the thermometer up to the 100°C mark. (1 per EA )

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. Partial immersion thermometers are useful if you have a shallow container which 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 and accurate temperature reading. Full immersion thermometers need to be submerged deep enough so the desired temperature is at the meniscus. For example, if you wish to measure the temperature of a hot water bath to make sure it is 100°C, then you need to submerge the thermometer up to the 100°C mark. (1 per EA )

This plastic electronic stopwatch can be set to display time (hours/ minutes/seconds) in 12 or 24 hour mode, calendar, 24-hour stopwatch, alarm, hourly chime, 1/100 second chronograph, split time, and total elapsed time. It is lightweight, easy to operate, and includes a battery and lanyard. Includes a LR1130 coin battery. (1 per EA)

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. Partial immersion thermometers are useful if you have a shallow container which 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 and accurate temperature reading. Full immersion thermometers need to be submerged deep enough so the desired temperature is at the meniscus. For example, if you wish to measure the temperature of a hot water bath to make sure it is 100°C, then you need to submerge the thermometer up to the 100°C mark. (1 per EA )

Digital stopwatch with lanyard features split and cumulative time modes, 1/100th second increments, calendar/date display, and an alarm. Includes a LR1130 coin battery. (1 per EA )

Student-grade total immersion thermometer with dual scales and a temperature range of -20° – 110°C / 0° – 230°F. Contains a kerosene-based column with red dye. The thermometer measures 12" long with an outer diameter of 6-7mm. Full immersion thermometers need to be submerged deep enough so the desired temperature is at the meniscus. For example, if you wish to measure the temperature of a hot water bath to make sure it is 100°C, then you need to submerge the thermometer up to the 100°C mark. (1 per EA )

This versatile 38mm (1-1/2") diameter thermometer features molded plastic dial, with temperature ranges of -20° C to +50° C, and 0° to 120° F, in 1° divisions. Can be mounted on any indoor/outdoor surface, with a nail or two-sided adhesive tape (not inclu (1 per EA)

Pack of 25 no-roll triangles, designed for use with United Scientific's Student Thermometers (THPC01 and THPCF1). (25 per PK )

Student-grade total immersion thermometer with a temperature range of -10° – 150°C. Contains a kerosene-based column with red dye. The thermometer measures 12" long with an outer diameter of 6-7mm. Full immersion thermometers need to be submerged deep enough so the desired temperature is at the meniscus. For example, if you wish to measure the temperature of a hot water bath to make sure it is 100°C, then you need to submerge the thermometer up to the 100°C mark. (1 per EA )

Digital Thermometer (1 per EA )

Water-resistant stopwatch with lanyard features split and cumulative time modes, 1/100th second increments, calendar/date display, and an alarm. Includes a LR44 coin battery. (1 per EA )

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 )

Hydrometers for determining the specific gravity of liquids. Two specific gravity ranges available. Each unit is housed in a re-usable storage tube. (1 per EA)

Digital Infrared Thermometer (1 per EA )

Thermometers feature 5" long stainless steel probes. Temperatures are shown on a dial display. Includes protective sleeve with pocket clip. (1 per EA)

Thermometers feature 5" long stainless steel probes. Temperatures are shown on a dial display. Includes protective sleeve with pocket clip. (1 per EA)

Thermometers feature 5" long stainless steel probes. Temperatures are shown on a dial display. Includes protective sleeve with pocket clip. (1 per EA)

Thermometers feature 5" long stainless steel probes. Temperatures are shown on a dial display. Includes protective sleeve with pocket clip. (1 per EA)

Hydrometer, used to determine the specific gravity of liquids. Ideal for use with light liquids. Unit is housed in a reusable storage tube. (1 per EA)