Designed for 6000 ft max altitude; dial graduation 0 to 70, 10 ft smallest increment representation 0 equals 1000 ft on smithsonian meteorological table 51; w/wood carrying case; accessories 1 ea altitude correction chart, temp correction graph, sling psychrometer, conversion scale 1 ft to millibar, correction and conversion scale, adj tool
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, and the like), to indicate differences of elevation only. Excludes altimeter, pressure.
Classification: Geophysical instruments and appliances, nesoi
NSN 4140-01-350-4475
NSN 5998-01-606-5303
NSN 6220-00-405-5986
NSN 5945-01-133-8356
NSN 6685-01-372-8769
NSN 5935-01-524-7210
NSN 5960-01-617-6345
NSN 5855-01-603-8185
NSN 5855-01-257-5338
NSN 5996-00-492-9771
NSN 5975-01-082-7170
NSN 5985-01-003-7752