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 5950-00-157-3785
NSN 6130-01-065-2801
NSN 5975-01-391-2744
NSN 6320-01-578-6006
NSN 6650-01-044-6377
NSN 6145-00-844-2814
NSN 6645-01-281-7254
NSN 5895-01-501-3596
NSN 5950-01-576-8710
NSN 5965-01-477-1030
NSN 6150-00-267-9130
NSN 5960-01-244-6610