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DerrickH · 05/17/2012, 10:26 AM

Using the sensor combined with a multimeter, whats the magic formula? I used this and ended up with 38mv on the sandbed and 62mv on the top of my rockscape. Is it mv x 1.2 x 5 = par?

Edit: For checking LED's not halides or T5's.

52 Cree LED

05/17/2012, 10:26 AM	#18
DerrickH Registered Member Join Date: Jan 2011 Posts: 18	Using the sensor combined with a multimeter, whats the magic formula? I used this and ended up with 38mv on the sandbed and 62mv on the top of my rockscape. Is it mv x 1.2 x 5 = par? Edit: For checking LED's not halides or T5's. 52 Cree LED Last edited by DerrickH; 05/17/2012 at 10:32 AM.