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DiFluid R2 Extract – Coffee TDS Refractometer
Original price was: $51.00.$29.46Current price is: $29.46.
32 in stock
Description
The DiFluid R2 Extract is a premium coffee refractometer designed for those who want complete clarity over their brews. With ±0.02% precision, advanced temperature compensation, and a high-contrast colour display, it gives you more control, more insight, and more confidence in every cup.
It builds on the R1 with improved accuracy, faster thermal stability, and a sleek aluminium sample dish that delivers stable readings, even with minimal sample volume. Whether you’re adjusting grind size, water ratio or brew time, the R2 helps you pinpoint what’s working – and replicate it with consistency.











