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

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.

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.

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.

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.

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.

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

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

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

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

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

Dry dials with acrylic lenses eliminate the risk of contamination in case of breakage, so these thermometers are often used in food-processing applications.

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.

Check the surface temperature of tanks, generators, annealing ovens, boilers, and other metallic 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.

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

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.

Keep these small thermometers in your pocket or toolkit to spot check the temperature of dangerous, hard-to-reach, and moving surfaces without touching them.

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

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.

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

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

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.

Take temperature readings in washdown conditions and outdoor environments.

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

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.

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

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.

For comprehensive system checks and quality control, these meters measure a wider relative humidity range than pocket meters.

Monitor relative humidity, temperature, and dew point inside sealed containers.

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

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

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

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.

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

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.

Plug thermocouple probes into a control panel.

Also known as feedthrough connectors, these mount through threaded tank openings to make connections between thermocouple probes and external equipment.

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.

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.

Send temperature readings directly to programmable logic controllers (PLCs)—with a built-in transmitter, these RTDs don’t require a separate signal converter. They’re threaded, so they’re ready to install into containers, tanks, and pipes.

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.

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.

Connect RTD wire leads to conduit or instrumentation.

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

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.

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.

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

Record incremental surface-temperature changes.

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.

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.

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

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

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

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

Rely on the quality and durability of a Fluke multimeter when taking voltage, resistance, and other electrical measurements.

Identify intermittent issues such as voltage spikes and temporary power flow problems—this meter records measurements from electrical tests over time. Review data in real time or save it for future analysis.

Suitable for testing high current, these multimeters have jaws that surround a cable to test without interrupting the circuit. They include test leads to perform other electrical tests.

A wireless connection transmits electrical measurements from the multimeter to a separate display, so you can take measurements in hard-to-reach or potentially dangerous locations. Fluke multimeters are known for quality and durability.

These Fluke multimeters provide results at least twice as accurate as standard Fluke multimeters. Fluke is known for quality and durability.

These Fluke multimeters are rated for environments where hazardous material is present. They take voltage, resistance, and other electrical measurements.