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Salinity Measurement

Refractometers can be used to measure the salt concentration of soy sauce, other sauces, juice, ketchup, miso soup, other soups, pickling liquid, seasoning liquid, liquids for preserving seafood, etc...

Salinity Refractometers, such as the MASTER-S28α, MASTER-S28M, and the PAL-03S are designed for measuring salt and water. If the solution contains some other ingredients as well, such as, sugar, protein, or minerals, they will affect the measurements. Users who would like to measure only salt out of mixed solutions, the PAL-ES2, PAL-ES3, and the ES-421 are the best choice since those are designed for measuring salt only.
Portable
Pocket Salinity Refractometer
PAL-03S
Pocket Salt-meter PAL-ES2
Salinity Refractometer
MASTER-S28α
Pocket Salt-meter PAL-ES3
Salinity Refractometer
MASTER-S28M
Digital Salt-Meter ES-421
Salinity Refractometer S-10E    

 

 

Concentration measurement of sea water

Refractometers are commonly used to measure sea water and control the salinity of water from fisheries and fish farms, natural sea water for aquariums, artificial sea water, and the salt water used for fish storage.

Portable
Pocket Salinity Refractometer
PAL-06S
Salinity Refractometer S/Mill-E
Digital Salinity Refractometer
PR-100SA