Brix Refractometer With ATC | Includes 10 Pipettes | Fast & Accurate Readings With 1 or 2 Drops | Great For Home-Brewing Beer & Making Wine
Milwaukee MA887 Digital Salinity Refractometer with Automatic Temperature Compensation, Yellow LED, 0 to 50 PSU, +/-2 PSU Accuracy, 1 PSU Resolution
SainSonic Refractometer for Measuring Sugar Content for Beer or Wine
SainSonic Automatic Temperature Compensating Refractometer