Temperature Measurement | McMaster-Carr

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3D Printer Extruder Heating Elements

Development Board Sensor Modules

Electrical Enclosure Inspection Windows

Electrical Resistance Meters

Noncontact Temperature Sensors

Pressure Gauges

RTD Connectors

RTD Transmitters

System of Measurement

Maximum Temperature

1,000° F to 1,999.9° F

2,000° F to 2,999.9° F

Thermocouple Type

Mount Type

Probe Length

Material

Benzoic Acid Isoamyl Ester

For Use With

Thermocouple Connection Heads

Probe Diameter

Thermometer Type

Display Type

Measurement Unit

Pounds per Square Inch

Pipe Size

Electrical Connection

2-Pin Pin-and-Housing Connector

Flat-Pin Mini Thermocouple Connector

M12

Molex Micro-Fit 3.0

Qwiic

Round-Pin Thermocouple Connector

Stem Length

Minimum Temperature

RoHS

Compliant with Exemptions

REACH

Connection Location

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Dial Diameter

Thread Type

Housing Material

Adjustability

Gender

Help me decide (beta)

1,967 Products

Most Likely Products

Thermometers

Monitor temperature in tanks, pipes, control panels, and other equipment

515 products

Multimeters

Take current, voltage, resistance, and other electrical measurements

1 product

Thermocouples

Measure and transmit liquid, gas, and surface temperature

715 products

All Results

Measuring and Inspecting

Thermometers

Monitor temperature in tanks, pipes, control panels, and other equipment

515 products

Temperature and Humidity Meters

Simultaneously measure temperature and relative humidity

13 products

Thermal Cameras

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

5 products

Thermometer Air Purges

Blow dust and moisture off infrared thermometer transmitter lenses

1 product

Thermometer Covers

Prevent dirt buildup on infrared thermometer transmitters

1 product

Thermometer Cooling Jackets

Connect to a compressed air or water line to keep infrared thermometer transmitters from overheating

1 product

Thermometer Insulating Tubes

Prevent infrared thermometer transmitters from overheating by shielding them from hot surfaces

1 product

Humidity Meters

Measure relative humidity without complex calculations

3 products

Multimeters

Take current, voltage, resistance, and other electrical measurements

1 product

Test Lead Sensors

Adapt Fluke multimeters to take temperature readings, so you don't need a separate meter

2 products

Electrical Resistance Meters

Prevent damage to electronics by checking that surfaces won't discharge static electricity

4 products

Weather Stations

Measure multiple weather conditions at the same time

9 products

Barometers

Measure atmospheric pressure changes

6 products

Water Detectors

Place near tanks, sump pumps, and pipe lines to alert you to water leaks

2 products

Vibration Monitors

Mount to your machine to continuously monitor vibration and ensure it stays within the proper range

3 products

Light Meters

Measure light quality and intensity

2 products

Data Recorders

Log temperature, humidity, or pressure levels to track changes and troubleshoot your system

34 products

Thickness Gauges

Move the thumb lever to quickly check the thickness of flat stock, pipe, or tubing

6 products

Airflow Meters

Measure airflow in duct, air filters, exhaust hoods, and other air applications

21 products

Data Recorder Charts

Place in temperature and humidity data recorders to document readings over time

16 products

Fluid Handling

Thermocouples

Measure and transmit liquid, gas, and surface temperature

715 products

Thermocouple Connectors

Join thermocouple probes and wire to thermometers and control panels

116 products

Noncontact Temperature Sensors

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

31 products

Thermowells

Prevent damage to thermometers and temperature probes in pressurized tanks and pipelines

115 products

RTDs

Measure and transmit liquid, gas, and surface temperature more precisely than thermocouples

132 products

Thermocouple Transmitters

Check system temperatures from your smartphone or tablet

9 products

Thermocouple Connector Adapters

Convert round-pin male connectors to flat-pin male connectors

10 products

Thermocouple and RTD Protection Tubes

Shield thermocouple and RTD probes in large, unpressurized tanks

16 products

RTD Transmitters

Send temperature readings from RTD probes in containers, tanks, and pipes to switches and PLCs

7 products

Temperature and Humidity Transmitters

Regulate heating and cooling by sending temperature and humidity levels to PLCs and controllers

2 products

RTD Connectors

Attach plug-in connectors to RTD probes with wire leads

2 products

Thermocouple and RTD Fittings

Alter probe immersion depth or adapt unthreaded connections for use with threaded tanks and heads

2 products

Thermocouple Connector Covers

Shield thermocouple connectors from dust and debris

1 product

Flow Transmitters

Send flow rate measurements to PLCs, data loggers, and remote displays

2 products

Pressure Gauges

Measure pressure in pumps, filters, regulators, and process lines

5 products

Fabricating and Machining

3D Printer Extruder Heating Elements

Replace your entire heating element, or switch it out to print at higher speeds or temperatures

1 product

Temperature Sensors for 3D Printer Extruder Heating Elements

Measure heating block temperature and send it to printer controllers

4 products

Electrical Power, Networking, and Controlling

Terminal Blocks

Create tidy rows of wire connections that you can identify, test, and adjust on the spot

23 products

Electrical Enclosure Inspection Windows

View components without exposing them to dust and moisture

6 products

Development Board Sensor Modules

Transform your development board into everything from an airflow monitor to a motion detector

4 products

Heating, Ventilation, and Air Conditioning

Thermostats

Connect to heaters, fans, and air conditioners to control the temperature

2 products

Safety Equipment

Heat Stress Monitors

Measure temperature, humidity, and radiant heat to keep people safe from heat-related hazards

9 products

Communication

Labels

Stick onto items to identify or convey information about them

106 products