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Amazon.com: Mead Calculator Paper 2-1/4 in. W x 126 ft. L 1 ply - Case of 12; Each Pack Qty 2; Total Items Qty24 : Everything Else
![Refractometer calculator question. Do I input brix for OG and FG or can I dial in the SG at the top and it calculates backwards? Or is this just a stupid question? : Refractometer calculator question. Do I input brix for OG and FG or can I dial in the SG at the top and it calculates backwards? Or is this just a stupid question? :](https://i.redd.it/4cmsi6lv1an71.jpg)
Refractometer calculator question. Do I input brix for OG and FG or can I dial in the SG at the top and it calculates backwards? Or is this just a stupid question? :
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