Celsius Thermometers | McMaster-Carr

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1,000° F to 1,999.9° F

2,000° F to 2,999.9° F

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Benzoic Acid Isoamyl Ester

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DFARS Specialty Metals

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543 Products

Thermometers

Threaded Thermometers

Install directly into threaded tank and pipe connections

60 products

Compact Threaded Thermometers

Fit smaller equipment than other threaded thermometers

11 products

Threaded Thermometers with Calibration Certificate

Install in threaded connections, and come with certificates traceable to NIST

10 products

Vibration-Resistant Threaded Thermometers

A silicone-filled dial keeps the pointer from fluttering for accurate readings

30 products

Heavy Duty Quick-Response Threaded Thermometers with Thermowell

Respond faster than dial thermometers and resist damage and corrosion

8 products

Side-Connection Threaded Thermometers

Fit in tight spaces and face upright for easy viewing

6 products

Food and Beverage Threaded Thermometers

A dry dial with a plastic lens eliminates the risk of contamination if broken

6 products

Vibration-Resistant Threaded Thermometers with Calibration Certificate

The pointer won't flutter under vibration, and come with certificates traceable to NIST

5 products

Adjustable-Angle Solar-Powered Threaded Thermometers

Operate without batteries and pivot to support angled mounting

2 products

Long-Reach Threaded Thermometers

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

12 products

Panel-Mount Thermometers

Remote-Reading Panel-Mount Thermometers

Monitor temperatures of hard-to-reach system components from a distance

13 products

Miniature Remote-Reading Panel-Mount Thermometers

Install in tight spaces up to 10 feet from the probe

2 products

Panel-Mount Thermometers

The back flange mounts on instrument and control panels

2 products

High-Temperature Panel-Mount Thermometers

Remotely monitor probe readings in hot instrument and control panels

5 products

Remote-Reading Panel-Mount Freezer Thermometers with Audible Alarm

Sound an alarm at a set temperature to protect sensitive materials

2 products

Quick-Response Food and Beverage Panel-Mount Thermometers

The resistance temperature detector (RTD) probe responds faster than dial thermometers

1 product

Pocket Thermometers

Digital Pocket Thermometers with Calibration Certificate

Check temperature on the go using a LCD, and come with certificates traceable to NIST

1 product

Long-Reach Water-Resistant Digital Pocket Thermometers with Calibration Certificate

Reach the bottom of flasks and beakers while withstanding washdowns

1 product

Long-Reach Digital Pocket Thermometers with Calibration Certificate

Reach the bottom of flasks and beakers, and come with certificates traceable to NIST

6 products

Miniature Digital Pocket Thermometers with Calibration Certification

Clip onto your belt loop or keys, and come with certificates traceable to NIST

1 product

Water-Resistant Digital Pocket Thermometers

Take readings in washdown conditions and outdoors

3 products

Long-Life Digital Pocket Thermometers

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

2 products

Digital Pocket Thermometers

Check temperature on the go using an LCD instead of a dial

3 products

Digital Food and Beverage Pocket Thermometers

Check temperature on an LCD instead of a dial in food processing settings

3 products

Quick-Response Pocket Thermometers

Tuck into your pocket for on-the-go readings faster than a dial thermometer

2 products

Heavy Duty Quick-Response Pocket Thermometers

Prevent cracking and shattering while responding faster than dial thermometers

2 products

Handheld Thermometers

Long-Life Handheld Thermometers with Calibration Certificate

The RTD probe outlasts thermocouple probes, and come with certificates traceable to NIST

1 product

Remote-Reading Handheld Thermometers with Calibration Certificate

Extend your reach in hard-to-access areas, and come with certificates traceable to NIST

5 products

High-Temperature Handheld Thermometers with Calibration Certificate

The thermocouple probe handles extreme heat, and come with certificates traceable to NIST

2 products

Fluke High-Accuracy Handheld Thermometers

Determine temperature in lab settings within ±0.75° F accuracy

5 products

Data-Logging Handheld Thermometers

Store readings and upload the data to a PC

7 products

Fluke High-Accuracy Data-Logging Thermometers

Determine temperature within ±0.75° F accuracy and store up to 500 readings

5 products

Water-Resistant Handheld Thermometers

The housing and rubberized keypad resist washdown and outdoor conditions

1 product

High-Temperature Water-Resistant Handheld Thermometers

Measure temperatures up to 500° F and are IP07 rated for temporary submersion

2 products

Handheld Glass Thermometers

Respond faster to temperature changes than bimetal thermometers

12 products

Food and Beverage Handheld Thermometers

The pointed tip pierces dense meats and frozen foods

2 products

Shatter-Resistant Hand-Held Glass Thermometers

Plastic-coated to keep broken glass and leaking fluid from contaminating processes

8 products

Long-Life Data-Logging Thermometers

Log up to 2,000 readings with an RTD probe that outlasts thermocouple probes

3 products

Heavy Duty Handheld Glass Thermometers

The nickel-plated brass housing prevents cracking or shattering

10 products

Noncontact Thermometers

Infrared Thermometers

Take the temperature of unsafe or inaccessible surfaces

7 products

Infrared Thermometers with Calibration Certificate

Take temperatures of unsafe or inaccessible surfaces, and come with certificates traceable to NIST

10 products

Pocket Infrared Thermometers with Calibration Certificate

Our smallest infrared thermometers, and come with certificates traceable to NIST

4 products

Pocket Infrared Thermometers

Our smallest infrared thermometers for on-the-go readings

6 products

Noncontact Forehead Thermometers

Take touch-free readings in a single second with an infrared sensor

1 product

Hazardous Location Infrared Thermometers

Rated for environments where hazardous material is present

1 product

Clip-On Thermometers

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

6 products

Clip-On Freezer Thermometers

Monitor temperature in freezers, coolers, and storage areas

5 products

Outdoor Thermometers

Easy-Read Outdoor Thermometers

Read the extra-large dials from a distance

4 products

Outdoor Thermometers

Durable enough for outdoor mounting

3 products

Magnetic-Back Thermometers

Remote-Reading Magnetic-Back Thermometers with Calibration Certificate

Mount in freezers and fridges for remote reading, and come with certificates traceable to NIST

2 products

Magnetic-Back Surface-Temperature Thermometers

Check the surface temperature of tanks, generators, and other metallic equipment

3 products

Minimum/Maximum Indicating Magnetic-Back Surface-Temperature Thermometers

Extra pointers show minimum and maximum temperatures since the last reading

3 products

Pipe-Mount Thermometers

Pipe-Mount Surface-Temperature Thermometers

Clip or strap on to pipe and other cylindrical surfaces

1 product

Pipe-Mount Hazardous Location Thermometers

Mount on pipe near flammable gases, combustible dust, and ignitable fibers

2 products

Food and Beverage Thermometers with Sanitary Quick-Clamp Connection

The sanitary quick-clamp connection allows for frequent cleaning

8 products

Soldering Iron Tip Thermometers

Touch the tip of your soldering iron to determine if it's hot enough

4 products

Other 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

7 products

Pressure Gauges

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

5 products

Data Recorders

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

27 products

Weather Stations

Measure multiple weather conditions at the same time

2 products

Temperature and Humidity Transmitters

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

3 products

Labels

Stick onto items to identify or convey information about them

105 products

Heat Stress Monitors

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

9 products

Noncontact Temperature Sensor Transmitters

Send temperature readings of molten steel, furnaces, and other extremely hot surfaces to your PLC

5 products

Data Recorder Charts

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

10 products

Flow Transmitters

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

8 products

Thermostats

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

4 products