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 5950-01-320-0711
NSN 5985-01-650-3280
NSN 5910-00-305-3052
NSN 6240-01-544-3710
NSN 5930-00-852-2816
NSN 5835-00-458-4392
NSN 6685-01-371-2956
NSN 6620-01-253-0374
NSN 5895-01-227-8491
NSN 6645-00-960-6594
NSN 6620-01-412-0938
NSN 6620-01-020-4526