- The digital refractometer is fast, convenient and easy to use
- Place a drop or two of fluid in the titanium well and press a button, then the custom designed microprocessor delivers a nearly instantaneous readout
- Unit of measure: Propylene Glycol or Glycerine freeze point and concentration
- Minimum sample volume: 0.3 ml
- Measuring time: 5 seconds
- Batter life: 3000 + readings