Krüss Abbe- Refractometer AR3

in sturdy housing with light viewing area. Connections for water bath Digital thermometer - 40-200 °C Measuring range: 1.3000-1.7200 nD, 0-95 %Brix Accuracy: +/-0.0002 nD, +/-0.1 %Brix Scale division: 0.0005 nD, 0.25 %Brix