DiFluid R2 Extract Refractometer
Best precision tool for coffee enthusiasts perfecting their extraction technique.
This is the ultimate tool for turning coffee brewing from a guessing game into a repeatable science. You trade the simplicity of a standard scale for a deeper, data-driven understanding of your extraction, making it an essential upgrade for anyone obsessed with perfecting their morning cup.
$223.00
at
Cafuné Boutique
Who it's for
- Professional baristas seeking exact extraction yield data
- Data-driven home brewers tracking recipe consistency
- Busy coffee professionals needing reliable hot-sample readings
Who should skip it
- Casual coffee drinkers on a limited budget
- Users preferring low-maintenance, set-and-forget equipment
- People who prefer standalone devices without app dependencies
Performance breakdown
Measurement Precision
Laboratory-grade accuracy provides the consistency needed for professional-level coffee analysis.
Data Integration
Seamless app connectivity turns raw numbers into actionable brewing insights.
Build Durability
IP67 water resistance and robust materials handle daily kitchen spills easily.
Ease of Use
Intuitive interface and rapid readings make complex science feel remarkably simple.
Temperature Stability
Dual sensors effectively eliminate environmental variables for reliable, repeatable results.
Portability
Compact, pocketable design allows for precise brewing analysis anywhere you go.
Key Specs
Resolution
0.01% TDS
Precision
±0.02%
Accuracy
±0.03%
Total Range
0-30% TDS
Sensor
2D CMOS imaging sensor
Display
Larger, higher resolution color display
Sample Dish Material
Aluminum
Temperature Compensation
Dual temperature sensors
Durability
Hydrophobic nano-scale layer
Water Resistance Rating
IP67
What Reviewers Say
Know before you buy
Still have a question?
Ask Metto anything about the DiFluid R2 Extract Refractometer before you decide.
