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 5915-01-416-6402
NSN 6220-01-550-5333
NSN 5915-00-407-7997
NSN 5935-01-531-7666
NSN 6620-00-355-1734
NSN 6320-01-260-4301
NSN 6110-00-269-2696
NSN
NSN 5985-01-535-9046
NSN 7035-01-344-8708
NSN 6650-01-467-8818
NSN 5945-01-417-5076