Krüss Digital handheld refractometer Measuring range 0 - 95 % Brix, 1.3330 - 1.5318 nD, accuracy

Digital hand refractometer with USB interface, software and automatic temperature compensation: 10-40 °C power supply included Measuring ranges: nD 1.3330-1.5318; 0-95 %Brix; 0-30 %Salinity. Accuracy: nD +/-0.00015; +/-0.15 %Brix; +/-0.1 %Salinity. Resolution: 0.0001 nD; 0.1 %Brix; 0.1 %Salinity