Difluid designs precision refractometers and measurement tools that bring scientific accuracy to coffee brewing. Their instruments measure total dissolved solids (TDS) to help brewers analyse extraction yield and consistency. Compact and easy to use, Difluid devices make data-driven brewing accessible to both professionals and enthusiasts. Each product combines modern design with laboratory-grade precision. By turning complex analytics into simple insights, Difluid empowers brewers to understand their coffee better and refine their recipes with confidence.