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- Oct 3, 2017
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Hi everybody, I'm looking for a laser that emitting a beam conic light and sinking in the water for at least 1mt.
I want to make a device that by detecting the distance that runs through an object immersed in water, indicates the velocity of the water current.
Sorry for my bad english ( I used google transaltor).
Thanks and ciao
I want to make a device that by detecting the distance that runs through an object immersed in water, indicates the velocity of the water current.
Sorry for my bad english ( I used google transaltor).
Thanks and ciao
