The Endurance Barometer is part of an extensive line of nautical instruments that feature several remarkable benefits. All instruments in this line have a maintenance-free, ultra-hard finish guaranteed to NEVER tarnish. The patented Slide-n-Lock Mounting System eliminates the need for visible mounting screws and allows for easy removal for adjustments to the movement. This brass Endurance barometer is weatherproof and designed to stand up to outdoor use.
It features beveled glass crystal; an o-ring that is seated behind the glass for weatherproof construction; temperature compensated fully adjustable aneroid movement; inch & millibar scales displayed; and calibration for altitudes to 3.500 feet above sea level.