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 5960-00-251-9127
NSN 5990-01-270-0600
NSN 6110-00-759-8317
NSN 6610-01-483-0584
NSN 5975-01-454-7438
NSN 5965-00-716-7078
NSN 6685-00-547-1604
NSN 5996-00-777-0173
NSN 5910-01-458-8288
NSN 5925-01-313-8396
NSN 6130-01-538-1668
NSN 5960-01-495-0859