Infrared Thermometers
Infrared Thermometers
Digital-display thermometers that use probe or infrared (no-touch) measurements; may be traceable or certified to international standards; in various formats, temperature-range capacities and accuracies; may include memory log feature.
Many industries depend on digital infrared thermometers for measuring the surface temperature of objects. Infrared thermometers are versatile instruments that have many applications because of their ease of use and accuracy.
Although the mechanics of these devices are somewhat complex, the concept is fairly straightforward. Objects with mass emit energy, usually in the form of heat. An infrared thermometer collects the infrared radiation coming from the object into a thermopile or detector. The thermopile transforms the infrared radiation into heat, which subsequently is converted to electricity. The electrical signal can be quantified, which becomes the number displayed on the digital thermometer.
Digital infrared thermometers can produce readings in a matter of seconds, a function that is very useful in many situations. In addition, digital infrared thermometers are known for:
- Accuracy: Provided that the thermometer is properly used and calibrated/certified
- Safety: No need to touch or handle the object
- Non-contamination: A non-invasive method, although its use is therefore limited to measuring surface and not interior temperatures
- Durability: Withstands rough handling and the demands of job sites and workshops
Choose an infrared thermometer that will measure within your specific temperature range. Infrared thermometers also vary in their distance-to-spot ratio, which refers to the maximum allowable distance from the object for accurate readings.
Digital infrared thermometers have recently decreased in cost, so they are now more affordable. NIST-traceable units are also available.
Fisherbrand™ Traceable Circle Laser Infrared Thermometer with Type K and Calibration; 12:1 Ratio
Measure and monitor two readings simultaneously
Fisherbrand™ Traceable™ Infrared Thermometer Gun
Takes instant, less-than-a-second, temperature readings of any surface
Fisherbrand™ Traceable™ Infrared Thermometer with Trigger Grip
Instantly reads both Fahrenheit and Celsius for any surface, including solids, semisolids, and liquids
Fisherbrand™ Traceable™ Noncontact Infrared Thermometer
Traceable™ Noncontact Infrared Thermometer measures infrared surface temperatures with view fields of 6:1 to 8:1.
Fisherbrand™ Traceable™ Infrared Thermometer with Wristband
Noninvasive, no-touch measurements
Fisherbrand™ Traceable™ Infrared Thermometer with Pocket Clip
Pocket IR thermometer with simple point-and-shoot operation
Fisherbrand™ Mini IR Traceable™ Thermometer
Pocket-size infrared thermometer captures temperature readings of any surface—liquids, solids and semisolids—in less than a second
Digi-Sense 4:1 Food Infrared Stick Thermometer with NIST-Traceable Calibration
The 4:1 Food Infrared Stick Thermometer with NIST-Traceable Calibration is ideal for food inspections and HACCP programs.
Digi-Sense™ Professional Dual-Laser Infrared Thermometer with Bluetooth™ Connectivity
View, store, and share real-time data on a smartphone
Cole-Parmer™ Digi-Sense™ IR Thermometer with Alarm and NIST-Traceable Calibration
Safely and easily locate hot and cold spots, preventing problems and saving costs
Digi-Sense™ Infrared Food Safety Thermometers
Ideal for food inspections and HACCP programs.
Testo™ 830 T1 Infrared Thermometer
Well-equipped infrared thermometer allows for efficient, non-contact temperature measurements. Testo™ 830 T1 Infrared Thermometer is ideal for control readings in trade and industry.
Testo™ 826-T2 Infrared Thermometer with Laser Marking
For non-contact and fast temperature checks with laser sighting, excellent for use on food without damaging any packaging.
Testo™ 831 - Infrared Thermometer
Allows you to carry out quick and precise temperature measurements of whole pallets of food, and smaller products from a distance. Ideal for checking the temperature of incoming goods, and for use in food production.