Analog barometer 130733

Light, strong, and durable, the brass Endurance II 105 Open Dial Barometer is a holosteric, or aneroid, type which measures atmospheric pressures mechanically without the use of liquids. The movement in this compact open dial barometer is temperature compensated, fully adjustable with inch and millibar scales, and is calibrated for altitudes up to to 3,500 feet above sea level. This brass porthole style barometer is weather resistant and guaranteed to never tarnish. Compact size Temperature compensated, fully adjustable aneroid movement with inch & millibar scales Calibrated for altitudes up to 3,500 feet above sea level Maintenance-free, ultra-hard brass finish Weather resistant Traditional porthole front opening bezel Beveled glass crystal Mounting methods for boat or shore Single wood base in black or mahogany finish available separately (105SB & 105SM) Lifetime warranty on finish and movement