![Seawater Refractometer](https://d27wgn5g4t3wja.cloudfront.net/img/bc0dbb84-d2b7-9832-baf5-26da8ba00c5d/337760.png)
Seawater Refractometer
AQUAR-H5O - MISCO Refractometer (MISCO)
The Palm Abbe AQUAR Digital Seawater Refractometer is a professional refractometer for testing seawater, salt water, and brackish ocean water for oceanography, aquaculture, aquariums, desalination plants, and ocean research. The model AQUAR-H5O measures seawater salinity in Practical Salinity Units (PSU), Sigma-t Density, Specific Gravity, Conductivity, and Chlorinity.