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They are used for different purposes, but what do you need it for? In general, this is an ordinary thermal sensor, I think you will understand what I mean https://www.atncorp.com/blog/best-thermal-monocular. If you want to figure it out in more detail and choose, then I found a description and comparison of models on the website, and that’s what I chose, and the prices are ok. Good luck! |
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