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 5895-00-156-4939
NSN 5999-00-279-9282
NSN 5835-01-052-8464
NSN 5905-01-155-9313
NSN 5945-00-139-4392
NSN 5905-01-459-8151
NSN 5950-01-608-4489
NSN 5985-01-211-6549
NSN 5965-00-433-1571
NSN 5960-00-199-6034
NSN 5915-01-462-2124
NSN 7035-01-035-7020