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 6220-00-333-8521
NSN 5998-01-150-3457
NSN 5915-01-527-8145
NSN 6130-00-939-7216
NSN 5960-01-056-4167
NSN 6650-01-446-1160
NSN 6220-00-705-5254
NSN 6320-01-339-5351
NSN 6220-00-284-3220
NSN 5998-01-472-2209
NSN 5975-01-483-1515
NSN 5855-00-869-3635