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Digital Refractometers

Measure brix, refractive index, salinity and other parameters in the field with laboratory accuracy. As small, light and simple to use as optical refractometers. but with a digital readout to eliminate uncertainties. The unit of measure is shown on LCD.  Provides instantaneous readings requiring only a 0.4mL sample.  The sophisticated microprocessor provides automatic calibration, low power consumption resulting in 2000 readings rather than 500 for competitive units, automatic shutoff after 3 minutes, and a low battery indicator. Uses CCD scanner (= linear scanned array imaging) for greater full scale accuracy of 0.1% vs. 0.5% for competitive units using less advanced technology.  Water resistant design protects the electronics from wet environments and makes for easy clean ups. Perfect for use in the food and beverage industry. Comes ready to use with a 9V battery, instructions and a carrying case. All models feature automatic temperature compensation and display temperature in addition to their other parameters.

All Models Range Resolution Accuracy
Temperature

0 ~ 40C
32 ~ 104F

1C
2F

1C
2F

 

Models & Item No. Price

Scale

Range Resolution Accuracy
0 ~ 35% BRIX
300015
not water resistant
 

Brix

0 ~ 35%

0.1

▒0.1

0 ~ 35% BRIX
300016
 

Brix

0 ~ 35%

0.1

▒0.1

0 ~ 45% BRIX / nD
300017
 

Brix

0 ~ 45%

0.1

▒0.1

Refractive Index

1.3330 ~ 1.4098

0.0001

▒0.0003

28 ~ 65% BRIX
300018
 

Brix

28 ~ 65%

0.1

▒0.1

28 ~ 65% BRIX /nD
300019
 

Brix

28 ~ 65%

0.1

▒0.1

Refractive Index

1.3800 ~ 1.4535

0.0001

▒0.0003

60 ~ 92% BRIX
300020
 

Brix

60 ~ 92%

0.1

▒0.1

60 ~ 92% BRIX /nD
300021
 

Brix

60 ~ 92%

0.1

▒0.1

Refractive Index 1.4400 ~ 1.5230 0.0001 ▒0.0003
0 ~ 28% SALINITY
300022
 

Salinity

0 ~ 28%

0.1

▒0.1

0 ~ 28% SALINITY /nD 300023  

Salinity

0 ~ 28%

0.1

▒0.1

Refractive Index

1.3330 ~ 1.3900

0.0001

▒0.0003

BRIX / SALINITY /nD 300024  

Brix

0 ~ 35%

0.1

▒0.1

Salinity

0 ~ 28%

0.1

▒0.1

Refractive Index

1.3330 ~ 1.3900

0.0001

▒0.0003
WINE
300025
 

Mass S/W

0 ~ 35%

0.1

▒0.1

AP

0 ~ 22

0.1

▒0.1

Oe

0 ~ 150

1

▒1

KMW

0 ~ 25

0.1

▒0.1

CLINICAL
300026
 

Urine Specific Gravity

1.000 ~ 1.050

0.001

▒0.001

CLINICAL/nD
300027
 

Urine Specific Gravity

1.000 ~ 1.050

0.001

▒0.001

Serum Protein

0 ~ 12

0.1

▒0.1

nD

1.3330 ~ 1.3900

0.0001

▒0.0003

Warranty Information

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