The HSR series are designed for testing the concentration of salt water and brine. Its triple scale provides a direct reading of the specific gravity and concentration （Parts per Thousand）of salt in water and The HSR10ATC proves itself invaluable for agriculture、food processing and wildlife management. This instrument is equipped with Automatic Compensation making it ideal for field use.
Salinity: 0-100％
Specific Gravity: 1.000-1.070
