Anonymous ID: ff5ca6 Aug. 18, 2020, 10:37 a.m. No.10331543   🗄️.is 🔗kun   >>1567 >>1731

>>10331144

>>10331433

>>10331454

Kinda/sorta, a lot of them emit red laser light, and that is a form of radiation.

Do be harshing on anons for sharing. My concern is that they point at your head too.

WWG1WGA!

 

"An infrared thermometer is a thermometer which infers temperature from a portion of the thermal radiation sometimes called black-body radiation emitted by the object being measured. They are sometimes called laser thermometers as a laser is used to help aim the thermometer, or non-contact thermometers or temperature guns, to describe the device's ability to measure temperature from a distance. By knowing the amount of infrared energy emitted by the object and its emissivity, the object's temperature can often be determined within a certain range of its actual temperature. Infrared thermometers are a subset of devices known as "thermal radiation thermometers"."