DiFluid R2 Extract Refractometer HWD-2102 vacuum-insulated tumbler keeps hot drinks

vacuum-insulated tumbler keeps hot drinks hot and cold drinks cold

Available as single cartridges or bundled 6-packs to suit low- or high-use environments

Body Material Metal and ABS plastic Burrs 58 mm flat steel burrs Hopper Capacity 500 g Grind Adjustment Ring with zero grinding setting

two keys included Service/Installation Rear-mounted On/Off switch and thermostat knob

DiFluid R2 Extract Refractometer HWD-2102 vacuum-insulated tumbler keeps hot drinksThis compact digital refractometer delivers precise TDS and extraction readings for coffee professionals and enthusiasts. A calibrated 2D CMOS imaging sensor captures uniform samples and reduces alignment errors. Dual temperature sensors compensate for environmental variation to improve measurement consistency. The instrument measures a 030% TDS range with 0. 01% resolution and 0. 02% precision to support both espresso and brewed coffee workflows. A