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 4140-00-234-7671
NSN 5999-01-600-3091
NSN 5905-01-339-0041
NSN 5910-01-246-7700
NSN 5975-01-595-4316
NSN 6135-01-041-3829
NSN 6110-01-143-3825
NSN 6220-00-080-8472
NSN 6145-01-432-1767
NSN 5910-01-199-6505
NSN 5910-01-307-4450
NSN 5996-00-949-8885