Light, strong, and durable, the Endurance II 135 Chrome Open Dial Barometer is a holosteric (aneroid) barometer that measures atmospheric pressure mechanically, without the use of liquids. The movement in this generously sized barometer is temperature-compensated, fully adjustable with inch and millibar scales, and calibrated for altitudes up to 3,500 feet above sea level. This porthole-style barometer is weather-resistant and guaranteed never to tarnish.

• Generous size, easy-to-read dial
• Temperature-compensated, fully adjustable, aneroid movement
• Calibrated for altitudes to 3,500′ above sea level
• Maintenance-free, ultra-hard chrome finish
• Weather resistant
• Traditional porthole front-opening bezel
• Beveled glass crystal
• Mounting methods for boat or shore
• Wood base in mahogany or black finish available separately
• Instructions & mounting hardware included
• Limited Lifetime Warranty