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 5835-01-281-7281
NSN 5960-01-468-6508
NSN 5950-01-137-1797
NSN 6135-00-100-0485
NSN 5925-01-654-2687
NSN 6620-01-454-8926
NSN 5950-01-127-0637
NSN 5930-00-088-2312
NSN 5998-01-142-3072
NSN 5920-01-498-4690
NSN 5950-01-338-6752
NSN 5920-01-541-9868