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 6650-01-399-8552
NSN 5835-01-238-3381
NSN 6105-01-369-1262
NSN 5920-01-204-0449
NSN 5930-01-306-6499
NSN 5965-00-913-9545
NSN 7035-01-204-7481
NSN 5950-00-983-0807
NSN 5905-00-114-3428
NSN 4140-00-857-9970
NSN 5905-00-666-4983
NSN 6110-00-889-1263