refractometers

teviesfish

Member
I have a refract... and i figured out how to use it and i have my level...however the sheet that came with it didnt say antyhing about where the "ideal" area is supposed to be. Anyone?
 

teviesfish

Member
sry i didnt mean to confuse you.. but on the refract.. it says ppm... like a %o side. mine is at the 30 line so that is what my question was about. I run 1.024 salinity
 
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