An electrically operated instrument which indicates the sea salt content of fresh water systems and is usually calibrated in grains per gallon. The value may be expressed by means of a pointer and calibrated dial or a digital readout display.
Classification: Other chemical analysis instruments and apparatus, nesoi
NSN 6240-01-157-5154
NSN 6610-00-181-5369
NSN 6110-00-185-8147
NSN 6320-00-393-0138
NSN 6645-01-238-2718
NSN 5895-01-630-5565
NSN 6620-01-246-7133
NSN 2925-01-224-1885
NSN 5930-01-104-5704
NSN 6135-00-062-5080
NSN 5985-01-212-1774
NSN 5910-00-703-0897