DiFluid R1 coffee refractometer

This product was the one that gave DiFluid such a big credit and well-known name in coffee industry by introducing first coffee refractometer affordable for all baristas with a precise functionality as below:

Range: 0~26% coffee TDS

Precision: +/- 0.03%

Resolution: 0.01%

Temp. range: 5-45c

Capacity: 350 mAh

IP67

Weight: 24g