An instrument that senses, measures, and indicates the amount of relative humidity in the atmosphere. It consists of two liquid-in-glass thermometers, one of which is equipped with a wick. Air movement (aspiration) is effected by slinging the instrument about, by use of blower, fan or the like; or the instrument may be used with no forced circulation of air.
Classification: Parts and accessories for surveying
NSN 5930-00-648-6354
NSN 5950-00-943-9556
NSN 5945-01-362-9695
NSN 4140-01-011-6205
NSN 5996-00-183-9851
NSN 6240-01-091-4008
NSN 6150-01-462-3964
NSN 5996-00-472-4756
NSN 6650-01-381-2117
NSN 5950-01-553-7284
NSN 6610-00-292-9895
NSN 5985-01-073-4034