Difluid Coffee TDS Refractometer - R2 Extract

Incredible Precision - Our most precise refractometer yet, at ±0.02%.

Color Display - Capable of displaying more data for more testing options.

Aluminum Sample Dish - 675% better temperature conductivity for an incredibly stable measurement.

IP67 Water Resistant - Test, rinse, repeat. Just that easy.

Microcalibration - Advanced temperature compensation via special Microcalibration layer.