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 5975-01-525-5861
NSN 5895-01-432-3386
NSN 6135-00-087-5300
NSN 5965-00-834-6298
NSN 6650-00-614-1711
NSN 5960-00-760-7382
NSN 5930-01-362-9713
NSN 5910-00-453-9517
NSN 6645-00-160-0503
NSN 5996-00-222-6049
NSN 4140-01-391-6070
NSN 5915-00-165-2841