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 5985-01-367-0903
NSN 5985-01-318-3192
NSN 5920-01-415-5805
NSN 6645-01-069-3286
NSN 5985-00-518-1748
NSN 6135-01-435-6503
NSN 6105-00-422-4098
NSN 5945-00-023-1963
NSN 5935-01-408-7391
NSN 6220-00-035-6736
NSN 5855-00-688-9954
NSN 6145-00-395-8799