The easy-to-read dials, maintenance-free finish and weatherproof construction are a winning combination in chrome aneroid barometer. This Endurance barometer has a temperature compensated, fully adjustable aneroid movement with inch and millibar scales. Our standard barometer movements are calibrated for altitudes to 3,500 feet above sea level.
•Maintenance-free, ultra-hard chrome finish guaranteed to NEVER tarnish
•Patented Slide-n-Lock Mounting System eliminates the need for visible mounting screws and allows for easy removal for adjustments and battery replacement
•O-ring seated behind glass for weatherproof construction
•Beveled glass crystal
•Lifetime warranty on finish and movement
•United States Patent #7,293,456