Proof Meister: Measure ABV

Proof Meister integrates with Anton Paar EasyDens to pull density, ABV, and temperature readings directly to your phone. It supports multiple units (g/cm³, % w/w, % v/v, ATC) and automatic temperature correction (ATC) for accurate results.

Store, visualize, and export distillation data with an easy-to-use mobile app, helping you track progress and share results.