Proof And Tralle Hydrometer, For Distilled Alcohol
This hydrometer measures alcohol, useful to dilute spirits for mixing. Proof is a 0 to 200 scale, Tralle is a 0 to 100 scale, similar to Alcohol By Volume (ABV).
This hydrometer does NOT work for the Still Spirits Copper Parrot, as it is the incorrect size.
This hydrometer does NOT work for measuring sugar prior to adding yeast for fermentation.