I have a lumenbright mini wide reflector. I bought the apogee 420 par sensor and when I use it I can measure in one spot, move a couple inches over, depending on which way and it the reading can go up or down about 20-60. Is this a normal thing?
That makes sense.. Ph was still on. I bought the mini wide off of the classifieds. It has same dimensions as regular mini but not as tall. The sides are laid over more
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