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.

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

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.

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

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.

Attach these thermometers to the rims of tanks, trays, vats, and other containers.

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

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

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

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

Instead of a dial, these thermometers have an easy-to-read LCD.

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.

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.

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

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

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.

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.

Store up to 500 readings on these thermometers and determine temperature within ±0.75° F 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.

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

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.

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.

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

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.

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.

The probe tips come attached to mounting connections for fast installation.

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

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

Pierce pliable plastics, rubber, and other soft solids to check the internal temperature.

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.

Connect multiple thermocouple probes to an instrument panel.

Plug thermocouple probes into a control panel.

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

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

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.

Obtain more precise and reliable liquid and gas temperature measurements than thermocouple probes.

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).

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.

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

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.

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.

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.

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.

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.

Often used with chillers and in refrigeration systems, these gauges display the temperature of ammonia relative to the pressure measurement.

Take current, voltage, resistance, and other electrical measurements.

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

Check insulation quality in electrical equipment such as motors and power tools. You can also take other electrical measurements with these Fluke multimeters, known for quality and durability.

For taking electrical measurements in washdown environments, choose the durability and quality of a Fluke multimeter with an IP67-rated housing.

Jaws surround a cable to test current without interrupting the circuit, making these high-quality, durable Fluke multimeters especially useful for testing high current. They include test leads to perform other electrical tests.

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