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 5930-01-359-9533
NSN 5915-01-444-4069
NSN 5935-00-576-0198
NSN 5895-00-052-2752
NSN 6645-01-268-7265
NSN 5905-01-214-8891
NSN 6135-00-753-2276
NSN 5935-01-400-2816
NSN 7035-01-423-1755
NSN 6130-00-949-9994
NSN 5915-01-422-9979
NSN 5998-00-654-5278