How to get accurate results with an infrared thermometer?

Infrared thermometers are gradually climbing up charts of most-popular tools due to their widespread application in varieties of jobs starting from kitchens to factory shops.  These thermometers make it easy for you to measure distance,  with precision, between two objects without touching them. Though these thermometers are used mostly to spot overheated equipment in electrical circuits, they have more than a dozen use cases.

Some of the common uses of infrared thermometers are :
a) Pin-point "hot spots" in electrical systems
b) Identify faulty spots in electrical circuits
c)  Spotting problem areas in electrical switch-gears
d)  Finding out leaks in  sealed containers or vessels

It is essential to be precise with readings captured by these infrared thermometers because even a small margin of error can make matters worse and may have catastrophic consequences. How do you get the maximum out of these thermometers? Well, it is pretty straightforward. Just follow the few steps listed below.

  • Get your doubts cleared about Distance-to-Spot(D:S) ratio Infrared thermometers have Distance-to-Spot(D:S) ratio which indicates the diameter of the area being measured and its distance from the target. If you intend to measure, for example, a 5cm area from a meter's distance, you are bound to get incorrect results as the thermometer will give measurement readings outside the area you intended to cover.   There are significant variations in Distance-to-Spot(D:S) ratio. It can vary from 1:1 to even 60:1. It's important to follow the thermometer manual word by word to get accurate results.
  • Let's bust the laser pointer myths
    There is a widespread misconception that the laser pointer(in hand-held infrared thermometers) measures the temperature reading of the illuminated by it. The measurement area is pretty much wider than the specific area illuminated by the laser beam.
  • Follow best practices
    Always make sure to keep the lens of the infrared thermometer clean and safe from scratches. Familiarize yourselves with your thermometer's distance to spot ratio so that you place yourself at the right distance for capturing accurate reading. Dust, soot, and pollen might alter the reading, so bear this aspect in mind.

Top Selling Infrared Thermometers:

1. Kusam Meco IRL 1600 - 9 V Digital Infrared Thermometer Kusam Meco IRL 1600 - 9 V Digital Infrared Thermometer
2. Fluke 59 ESP - 9 V Mini Infrared Thermometer Fluke 59 ESP - 9 V Mini Infrared Thermometer
3. Fluke 62 Max - Infrared Thermometer Fluke 62 Max - Infrared Thermometer
4. Waco MT 6A - 50 to 550 Degree Celsius Digital Infrared Thermometer Waco MT 6A - 50 to 550 Degree Celsius Digital Infrared Thermometer