The 1/4 NPT male back connection fits smaller equipment than other threaded thermometers.

For installation in tight spaces, these thermometers have a side connection and face upright for easy viewing.

In addition to a pointer that shows the current temperature, these thermometers have a second pointer that indicates the highest or lowest temperature reached.

A thermowell covers the thermometer stem for protection from vibration, corrosion, shock, and pressure.

The included calibration certificate traceable to NIST states that these thermometers have passed a test for accuracy, and the silicone-filled dial keeps the pointer from fluttering in high-vibration environments.

The detachable brass thermowell covers the thermometer stem to protect it from vibration, corrosion, shock, and pressure.

The most accurate threaded thermometers we sell, these come with a calibration certificate traceable to NIST that states they’ve passed a test to fall within ±0.5° F accuracy.

Monitor the temperature of difficult-to-access system components from a distance.

For use in food processing and preparation areas, these thermometers meet NSF/ANSI standards. They have an unthreaded probe attached to a cable for dropping into tanks, vats, and drums.

Often used to remotely monitor probe readings in high-temperature applications, these thermometers have a housing designed for installation in instrument and control panels.

The included thermowell protects the probe from the effects of vibration, shock, pressure, and corrosive liquids in tanks and pipelines.

Monitor temperature in freezers, coolers, and storage areas with this thermometer that meets NSF/ANSI standards for food equipment.

Externally monitor the air temperature inside freezers, refrigerators, water baths, and incubators. These thermometers come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.

Remotely check temperature on the go. These thermometers have a magnetic-back display for temporary mounting and a thermocouple probe with a 5-ft. coiled cable.

Mount this thermometer on pipes in environments with flammable gases, combustible dust, and ignitable fibers.

Ensure the accuracy of noncontact temperature readings of dangerous and inaccessible surfaces with these thermometers that come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.

To confirm the accuracy of noncontact temperature readings of dangerous and inaccessible surfaces, these thermometers come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.

These thermometers are rated for environments where hazardous material is present. They measure the temperature of surfaces without making contact.

The long stem reaches the bottom of deep flasks, test tubes, and beakers.

Clip this compact thermometer to your belt loop or keys for temperature readings on the go. It comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy.

Take temperature readings in washdown conditions and outdoor environments.

For use in food processing and preparation applications, these thermometers meet NSF/ANSI standards.

A protective aluminum housing keeps these glass thermometers from cracking or shattering when dropped.

Tuck these thermometers into your pocket for on-the-go readings.

A removable rubber float keeps these thermometers on the surface of liquid-filled containers for hands-free temperature readings.

These thermometers have a thermocouple probe that can handle extreme temperatures, and come with a calibration certificate traceable to NIST that states they have passed a test for accuracy.

The thermocouple probe measures temperatures up to 500° F, and the thermometer housing meets IPX7 for protection from temporary submersion.

Measure and store up to 8,800 temperature readings from two sources and upload the data to a PC.

Designed for laboratory applications, these thermometers determine temperature within ±0.75° F accuracy.

The nickel-plated brass housing protects these glass thermometers from cracking or shattering when dropped or bumped.

For use in food-processing applications, this thermometer meets NSF/ANSI standards and includes a thermocouple probe with a pointed tip to pierce dense meats and frozen foods.

Record incremental temperature changes.

See at a glance whether inventory has been exposed to high temperatures during shipping and storage.

Bend these probes up to 90° for a custom fit.

To withstand harsh environments, a protective head seals out dust and moisture and thick probe walls reduce wear on the sensing element.

The included thermowell protects the probe from vibration, corrosion, and shock in tanks and pipelines.

Touch the exposed probe tip to your surface for a quick reading.

Monitor the temperature of hazardous, sensitive, and hard-to-reach surfaces without touching them.

The armored stainless steel cable resists wear, abrasion, and corrosion in humid and harsh conditions.

An armored stainless steel cable protects wiring from corrosion and damage in humid conditions and harsh environments.

Connect multiple thermocouple probes to an instrument panel.

Convert thermocouple probe signals to a 4-20 mA signal for use with switches and controllers.

Isolate thermometers and temperature probes from the contents of dairy and food-processing equipment with these 3-A certified thermowells that have a sanitary quick-clamp connection for easy removal.

To protect thermometers and temperature probes in steam lines and other high-temperature and high-pressure applications, these thermowells weld into place for a more secure connection than threaded thermowells.

Designed for use with thermocouples and RTDs in large, nonpressurized tanks, these protection tubes are available in long lengths at a lower cost than thermowells.

Meters measure indoor relative humidity and indoor and outdoor temperatures. Meter with LCD display also measures outdoor relative humidity.

Determine relative humidity within ±1.5% accuracy and temperature within ±0.8° F accuracy. This meter comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy.

To ensure reliable readings on the go, this portable meter comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy.

The probe is attached to a 3-ft. cable for checking humidity, temperature, and dew point in hard-to-reach areas.

Also known as sling psychrometers, these calculate relative humidity in the field based on continuous temperature measurements from a wet-bulb and a dry-bulb thermometer.

Often used to measure temperature in water lines and low-pressure steam lines, these RTDs have an NPT male probe connection for easy installation in pipes, tanks, and thermowells.

Use a pipe cutter to trim these probes for an exact fit.

For a long service life in harsh conditions, this RTD probe has an armored stainless steel cable to protect wiring from corrosion, abrasion, and impact.

Use these RTD probes for more stable air-temperature readings than thermocouple probes.

Designed for clean-in-place applications such as dairy processing and food-preparation areas, these 3-A certified RTDs have a sanitary quick-clamp probe connection for easy removal.

Use these converters to change RTD probe signals to a 4-20 mA signal for compatibility with switches and controllers.

Connect RTD wire leads to conduit or instrumentation.

The USB connection lets you upload up to 32,000 data points to a PC for analysis.

Track ambient temperature and humidity over time with this recorder that includes a calibration certificate traceable to NIST that states it has passed a test for accuracy.

Record temperature in hard-to-access areas. This recorder has a remote probe on a 15-ft. cable.

About half the size of standard temperature chart recorders, these are often used to monitor temperature inside refrigerators, incubators, storage compartments, and other small spaces.

Check temperature, relative humidity, atmospheric pressure, and time with one barometer.

Take field measurements of temperature, dew point, heat index, wind chill, wind speed, and relative humidity.

When long life with little maintenance is critical, rely on the same rugged weather equipment used by the National Weather Service. For a complete weather station, you'll need at least one sensor, a sensor cable, and either the Weather Data Center Display or one of the Real-Time Displays.

Check that your material and work surfaces won’t discharge static electricity, which can damage sensitive electronics.

These thermometers take touch-free readings in a single second with an infrared sensor.

Measure temperature, humidity, and radiant heat in your work area to keep your team safe from heat-related hazards.

With a probe on a cord, these meters access hard-to-reach places in duct.