7644-01-493-9236 DIGITAL GEOSPATIAL PRODUCTS Index 8430-01-493-9238 BOOTS,HOT WEATHER

National Stock Number:
6660-01-493-9237

Federal Supply Class:
6660

National Item Identification Number:
014939237

Description:
PSYCHROMETER

Detail:
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.


Manufacturer Information:
RHT-114449WEISS INSTRUMENTS, INC.


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