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.

View temperature readings and adjust settings directly on these RTD probe transmitters.

To protect the probe from vibration, corrosion, and shock, these RTD probes come with a thermowell.

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

A built-in transmitter converts the probe’s air-temperature readings to a 4-20 mA signal for use with switches, controllers, and data loggers.

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.

Send temperature readings from RTD probes in containers, tanks, and pipes to switches and programmable logic controllers (PLCs).

For easy installation in thermowells, tanks, pipes, and other closed vessels, these thermocouples have an NPT male probe connection.

Safely measure the temperature of liquids and gases wherever flammable gases, dust, and fibers are present.

Measure the temperature of liquids and gases without damaging the probe on these transmitters. An included thermowell shields the probe from vibration, corrosion, and shocks in tanks and pipes.

Trim these probes to the exact length you need with a pipe cutter.

Remotely monitor the temperature of liquids and gases in hard-to-access, hot, and high-vibration areas.

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

Often used with thermocouple thermometers, these probes have a handle for a comfortable grip.

To monitor the internal temperature of soft solids in humid conditions and harsh environments, these thermocouple probes have an armored stainless steel cable that protects wiring from corrosion and damage.

Thick wire with ceramic insulation stands up to extreme air temperatures in forging, die casting, and heat treating.

Add these connectors to thermocouple wire for easy attachment to thermometers and control panels.

Connect multiple thermocouple probes to an instrument panel.

Install the small display in tight spaces and crowded instrument panels up to 10 feet from the probe.

Protect temperature-sensitive materials in refrigerators and freezers with one of these thermometers that sound an alarm and flash the display when temperature rises above your activation point.

Obtain the most accurate readings possible with these thermometers that include a calibration certificate traceable to NIST that states they’ve passed a test to fall within ±0.5° F accuracy.

A resistance temperature detector (RTD) probe responds to temperature change faster than dial thermometers.

Monitor process temperature with these thermometers that install directly into threaded tank and pipe connections.

An extra-long stem extends into deep tanks and hard-to-reach areas.

Ensure reliable readings with these thermometers. They come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.

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

For accurate readings in high-vibration environments, these thermometers have a silicone-filled dial that keeps the pointer from fluttering.

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.

Obtain the best viewing angle and a fast response time with these pivoting thermometers filled with mercury-free fluid that registers temperature changes more quickly than dial thermometer stems.

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.

Check internal oven temperature.

Measure and store temperature readings and upload the data to a PC.

For more accurate and consistent readings than thermometers with thermocouple probes and a longer service life, this thermometer has a resistance temperature detector (RTD) probe.

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.

A water-resistant housing and rubberized keypad stand up to washdown conditions and outdoor use.

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

Measure the temperature of dangerous, hard-to-reach, and moving surfaces without risking electrical shock or contamination.

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

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.

This thermometer comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy.

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.

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

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

The luminescent dial face provides clear temperature readings in low-light conditions.

Determine relative humidity within ±4% accuracy and temperature within ±1.8° F accuracy. This meter comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy.

Measure the relative humidity and temperature of indoor spaces.

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.

Use smartphones and tablets to monitor humidity and temperature within your system or facility. Connect these battery-powered transmitters to your smart device via Bluetooth, and receive data to ensure workplace conditions are suitable for processes, inventory, or personnel.

Record incremental surface-temperature changes.

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

Often used with cold-sensitive chemicals, paints, and electronics, these labels have a window that permanently turns red when your surface’s temperature drops to the temperature point.

Apply multiple temperature markings to workpieces, pipes, and equipment to visually identify a wide range of temperature changes.

Protect thermometers and temperature probes from pressure, vibration, shock, and corrosion in tanks and pipelines. These thermowells isolate the contents of your process, so you can replace temperature sensors without stopping flow or draining the system.

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.

The extra-long nut on these thermowells lets you install thermometers and temperature probes through thick insulation.

Place these charts in temperature and humidity chart recorders to document readings over a period of time.

To alert you of temperature fluctuations, this recorder sounds an alarm and flashes the display when temperature rises above or falls below the programmable temperature range. It has a probe on a 4-ft. cable for taking readings in hard-to-access areas.

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.

No cords or software required—this data recorder stores readings on an included SD card in Excel format for transfer to a PC.

Check humidity levels of moisture-sensitive inventory and equipment at a glance. To detect moisture exposure when packaging, shipping, and storing electronics and chemicals, these cards have dots that change color as humidity levels change.

Switch heating equipment on and off at a specified temperature by installing these electronic switches directly into tanks, pipelines, and other process components. Simply twist the outer rings to adjust your set point—no need for tools.

Install the threaded probe directly into tanks, pipelines, and other process components to turn heating equipment on or off at a specified temperature.

Often used in hazardous locations, such as chemical plants, refineries, and grain elevators, these switches have a housing that’s UL listed for environments with flammable gases, combustible dust, and ignitable fibers.

To protect these switches from splashing water, corrosive liquid, and dust, the housing meets NEMA 4X for washdown conditions.

Housing is UL listed for environments with flammable gases, combustible dust, and ignitable fibers, such as chemical plants, refineries, and grain elevators.

A built-in temperature sensor and a remote-reading probe simultaneously monitor indoor and outdoor temperature.

Monitor nine different weather conditions up to 1,000 feet away.