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 6645-01-588-8437
NSN 5996-01-391-7489
NSN 5895-01-523-2259
NSN 6650-01-314-5073
NSN 5905-01-350-4524
NSN 6645-00-641-3202
NSN 5855-01-076-9369
NSN 2925-00-497-7808
NSN 6135-01-611-7973
NSN 5998-01-040-9541
NSN 5910-01-090-3068
NSN 6610-01-303-7658