A combination instrument designed to measure and indicate, on one dial, simultaneously, and by separate scales, both the temperature of water and the height of water above the instrument in hot water systems, may also include a scale to indicate pressure in relation to altitude.
Classification: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
NSN 6145-01-451-3490
NSN 6620-00-967-9684
NSN 5965-01-367-7792
NSN 6130-01-156-9681
NSN 6240-00-433-2707
NSN 6130-00-205-1714
NSN 2925-01-421-7473
NSN 5905-01-467-1529
NSN 5960-01-175-7309
NSN 5960-00-531-6186
NSN 4140-01-400-3610
NSN 5920-01-249-7365