The easy-to-read dials, maintenance-free finish and weatherproof construction are a winning combination in these nautical brass barometers. The Endurance barometers have temperature compensated, fully adjustable aneroid movements with inch and millibar scales. Our standard barometer movements are calibrated for altitudes to 3,500 feet above sea level.
Maintenance-free, ultra-hard brass 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