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 6110-01-576-8935
NSN 6685-00-069-8578
NSN 5990-01-279-6667
NSN 5905-01-239-3851
NSN 5950-01-556-7989
NSN 5925-01-157-9795
NSN 5960-01-380-9692
NSN 6685-01-335-0397
NSN 6130-00-705-4959
NSN 6620-01-215-7979
NSN 5950-01-442-7195
NSN 6130-01-054-6126