PCE-DRB 2 is a handheld digital refractometer used to determine the refractive index and dextran, fructose, glucose, lactose and maltose content (%) of liquid. This waterproof IP65-rated digital refractometer features automatic temperature compensation (ATC) from +10 ... +40 °C / +50 ... +104 °F, as well as a large, easy-to-read LCD that shows both the measured value and the temperature.
 

Measurement parameters:
- Dextran, fructose, glucose, lactose, maltose, temperature
- Measurement range: 1.3330 ... 1.5177 nD 
- Resolution: 0.0001 nD 
- Accuracy: ±0.0003 nD
- Automatic temperature compensation (ATC)