DiFluid RS Extract: Complete Setup, Calibration & First Test! (ft. James from DiFluid)

I sat down with James from DiFluid to take a deep dive into the new DiFluid RS Extract refractometer! Dialing in coffee can be tricky, but bringing real data into the brewing process helps remove the guesswork. In this video, we break down what makes DiFluid’s coffee tech tick, walk through the complete setup and calibration process, and run our very first extraction tests to measure Total Dissolved Solids (TDS). Whether you're looking to dial in espresso or fine-tune pour-overs, here’s everything you need to know about setting up and using the RS Extract.