Salinity Refractometers 
Pocket Digital Salinity Refractometer $355
salinity refractometer
order online ------- order online
Model Salt-Chek Digital Refractometer
Catalog Number 13940020
NaCI% Concentration 0.0 to 25.8% / 0.75%
Range/Accuracy  
NaCI Specific Gravity/Accuracy 1.000 to 1.197 / 0.002 SG
NaCI Parts Per Thousand/Accuracy 0 to 258 / 1.5 PPT
Calibration Water
Prism Material Glass
Ratings and Compliance IP65 Dustproof / Water Resistant, CF, RoHS, WEEE Compliant
Dimensions 54 x 27 x 100 mm / 2.1 x 1.1 x 3.9 inches
Weight 100 grams / 3.5 ounces
Power 10,000 measurements using 2 AAA batteries
Warranty 1 Year
   
Goldberg Salinity Refractometer
The Goldberg Salinity refractometer provides high-end precision refractometry in a handheld model that produces results comparable to most benchtop Abbe refractometers -- parts/thousand salinity to better than 1ppt. Automatic temperature compensation provides accurate, reproducible results instantly using our exclusive hermetically sealed, liquid-filled prism that changes index with temperature. No other handheld refractometer offers such an exacting and precise compensation method
Model 13104190
Range 0-160 ppt salinity, 1.3330 to 1.3730 nD
Scale Division: 2 ppt, 0.0002 nD
Accuracy ±0.3 ppt¹
Refractive Index 1.3330 - 1.3730
HR Series Manual Handheld Refractometers -Salinity
HR27-100 1.000-1.070 d 20/20
0-100 ‰Salinity
0.001 d 20/20
1 ‰Salinity
0.001 d 20/20
1 ‰Salinity
For salinity analysis
HR146 1.3330-1.3834 nD
0-28 %Salinity
0.001 nD
0.1 %Salinity
0.001 nD
0.1 %Salinity
^^
HRS16 1.333-1.373 nD
0-160 ‰Salinity
0.001 nD
2 ‰Salinity
0.001 nD
2 ‰Salinity
For salinity analysis
 
Salt solution vs Sugar Brix vs refractive index table
   

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