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 5895-01-295-0561
NSN 6685-00-058-9526
NSN 5930-01-308-2512
NSN 6240-01-387-7178
NSN 6130-01-096-2978
NSN 5999-00-240-4972
NSN 6105-00-998-6340
NSN 5925-00-958-4332
NSN 6220-01-349-3629
NSN 6150-01-463-2369
NSN 5930-01-519-2322
NSN 5935-01-366-3179