Houses 2 aa ni-cad batteries and switch in a molded case mounted to the side of the instrument; for day and night use, high altitude low opening parachute operations
A barometric type instrument consisting of a pressure-sensitive element which contracts or expands in proportion to atmospheric pressure, connected through a linkage to a pointer. Its dial is graduated in units of linear measurement (feet, meters, etc.) and units of pressure measurement (pounds per square inch, inches of mercury, millibars, etc.) to indicate both atmospheric pressure and differences of elevation.
Classification: Parts and accessories for surveying
NSN 6685-01-484-5552
NSN 5905-01-563-4960
NSN 5915-01-463-2465
NSN 6110-00-196-8813
NSN 5925-01-116-7411
NSN 6320-01-547-9877
NSN 5895-01-207-2667
NSN 5855-00-281-3843
NSN 5920-00-443-1907
NSN 5915-01-192-9000
NSN 5920-01-606-5606
NSN 6135-01-260-7180