A quest for superior precision and accuracy in a refractometer has lead to DiFluid Coffee. Gaze deep into your brewed coffee and see just how spot on your extraction is.
The DiFluid app (available for Apple and Android) automatically calculates TDS and extraction yield by paring it with the TDS refractometer. Export your results and save your process. Never lose a valuable recipe.
This pocket-sized TDS refractometer from DiFluid weighs just 24 grams and is USB rechargeable. With its compact design, it's perfect for on-the-go use. Easy to carry TDS refractometer for coffee professionals and serious home coffee brewers.
Feature
Exact - Precision ±0.03%, resolution 0.01%
Smart - In-app guidance for Golden Cup extraction and data export
Tiny - only 24 grams
Resilient - Dust, drop, and IP67 water resistant
Rechargeable - 30 day battery life, type-C connection
Auto Temp. Compensation - between 41-113℉ (5-45 ℃)
