The Planted Tank Forum - View Single Post - DIY PAR meter, Yeah you heard me
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post #41 of (permalink) Old 11-12-2010, 01:49 PM
Planted Tank Enthusiast
Join Date: Jun 2010
Location: Marietta, GA
Posts: 864
Originally Posted by mistergreen View Post
I called up Hamamatsu, wow what a hassle. I think they'll do a background check hah...

And I had to order at least $50 worth. I think I might wind up with 15 diodes so I'll have plenty to share.
hmm......... first they did a 'background check' on you and then asked you to make a minimum of $50 purchase? That is outrageous!
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