A Brix Refractometer that includes a Specific Gravity scale. You won’t have to do conversions between Brix and gravity when measuring the Original Gravity of musts or wort. With only a few drops of wort or must an accurate reading can be confirmed.
A great tool for All-Grain Brewing. Easily sample your mash runoff so you know exactly when to stop sparging (typically 2-3 Brix). Then easily take readings before and during the boil to make sure you hit your recipe targets.