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Small Green laser pointer review — actual power measurement

by Laser Explorer Posted on 435 views 0 comments
Today we will measure the real power of a portabele green laser pointer.It is very small and easy to carry, no set up needed, you can put it anywhere anytime you want.Its power is not high,but its range can reach 4000 meters ,less in daylight.Let’s see what the actual power is.   Through the video ...
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