Weems Trident Brass Barometer Gleaming lacquer, solid brass, compact size, German precision, and great value are the hallmarks of the Trident Barometer. The aneroid movement in this barometer is fully adjustable and calibrated for altitudes up to 3.500′ above sea level. Lacquered brass case Fully adjustable, German aneroid movement Inch & Millibar scales Calibrated for altitudes to 3,500′ above sea level Instructions & mounting hardware included Dimensions: Dial: 3″ (76 mm) Overall Diameter: 4 1⁄4″ (108 mm) Depth: 1 1⁄4″ (32 mm) Weight: 6 oz (170 g)
