The DiFluid R2 Extract is a pro-grade coffee concentration meter. Built to measure the TDS (total dissolved solids), which measures the concentration of coffee particles in your coffee shot. The DiFluid R2 Extract coffee refractometer is a modern upgrade to an old technology.
The R2 Extract has been completely upgraded giving a higher range of TDS, resolution, accuracy, precision, operating temperature and a larger battery life.
Built with 3 different test modes, standard, multi and stable testing giving you the ability to really know your coffee.
Microcalibration - The microcalibration greatly improves the accuracy and stability caused from external distrubances and physical deformations such as temperature changes or undissolved particles.
2D CMOS Imaging Sensor - Increasing data collection without misalignment and fragility
Dual Temperature Sensors - Utilizing two seperate sensors within R2 Extract achieve incredible precision without external interference.
Nano-Scale Hydrophobic Layer - Providing an extra layer of protection which prevents liquid from sticking to the glass, scratches and a longer life.
Waterproof - R2 Extract is IP67 water resistant, allowing for a simple and easy clean.
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