The Planted Tank Forum - View Single Post - DIY PAR meter, Yeah you heard me
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post #525 of (permalink) Old 04-21-2013, 03:28 PM Thread Starter
mistergreen
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Join Date: Dec 2006
Location: Cincinnati
Posts: 15,983
DIY PAR meter, Yeah you heard me

Just did a quick apogee par sensor reading

At 4/21/13 - 11:30am, sunny slight cloud
1415 par
Sound right huh. I'll let the numbers speak for themselves.

I seem to misplaced my photodiodes.. Hope I didn't throw away $50 worth of photodiodes.... I did find one
I can use to test.

*** I might have used up all of the photodiodes last time... Buying more.

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Last edited by mistergreen; 04-21-2013 at 06:21 PM. Reason: ***
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