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September 4, 2018
![](https://www.calex.co.uk/site/wp-content/uploads/2018/09/infrared-temperature-measurement-from-low-temperature-metals.jpg)
Calex normally recommends using a short-wavelength infrared temperature sensor to measure the temperature of metals, instead of a general-purpose type, because it is more accurate. But why is it more accurate? Here are the reasons.