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.

Detect hot spots, leaks, moisture problems, and construction defects invisible to the eye.

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.

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.

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

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.

In addition to showing current surface temperature, these thermometers have pointers to indicate the minimum and maximum temperatures since the last reading.

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

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

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

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

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

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

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.

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

Monitor temperature in freezers, coolers, and storage areas with these thermometers.

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.

A remote probe extends your reach in hard-to-access areas. These thermometers come with a calibration certificate traceable to NIST that states they’ve 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.

For a longer service life than thermocouple probes and more consistent readings over time, these thermometers have a resistance temperature detector (RTD) probe. They come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.

Mercury-free fluid in these glass thermometers quickly responds to temperature changes.

Prevent broken glass and leaking fluid from contaminating your process. These glass thermometers have an FEP coating that absorbs shock and contains glass and liquid for easy cleanup in case of breakage.

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.

Fold the probe into the thermometer handle to prevent wear and damage during storage.

For easier viewing than dial thermometers for food and beverage, these thermometers show readings on an LCD. All meet standards for use in food-processing environments.

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

The long stem reaches the bottom of deep beakers and flasks, and the water-resistant housing stands up to washdown conditions and outdoor use. This thermometer comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy.

The mercury-free fluid in these glass thermometers registers temperature changes more quickly than a dial thermometer stem.

Take temperature readings in washdown conditions and outdoor environments.

Measure the relative humidity and temperature of indoor spaces.

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.

Obtain continuous temperature measurements from a wet-bulb and a dry-bulb thermometer to determine relative humidity.

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

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.

Protect thermocouple wiring from wear and corrosion with an armored stainless steel cable.

Monitor your system’s temperatures directly from your smart device. These battery-powered transmitters send data to smartphones and tablets via Bluetooth, so you can easily confirm your processes are functioning properly. Good for route-based monitoring and preventative maintenance.

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

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

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

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

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.

Connect multiple thermocouple probes to an instrument panel.

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

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.

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

Remotely record temperature, humidity, and dew point up to 10 feet from the display and set the alarm to sound and flash the display if temperature readings rise above or fall below a set range.

Monitor temperature and pressure in hard-to-access system components with this data recorder that has remote sensors that track and store readings for upload to a PC.

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

For long service life in harsh conditions, these RTD probes have an armored stainless steel cable to protect wiring from corrosion, abrasion, and impact.

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

For fast installation, the tips of these RTD probes come attached to mounting connections.

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.

Connect RTD wire leads to conduit or instrumentation.

Thick walls and a tapered shank shield thermometers and temperature probes from higher pressure and flow than other thermowells.

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.

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.

Avoid injury with these labels that indicate when pipes, ovens, and other machinery are too hot to touch.

Record incremental surface-temperature changes.

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.

Floats visually indicate the level of freeze protection in coolant systems.

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