6660-27-058-1709

Aneroid Altimeter-Barometer

6660270581709 270581709 BKT381

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. View more Aneroid Altimeter-Barometer