This German made Classic Barograph is housed in a mahogany case with glass sides and a polished brass handle for easy access. The single AA battery operated quartz movement requires no winding and is more accurate than key-wound movements.
The barograph readings are marked with a felt tip pen that lasts 6 to 9 months. It is furnished with a one-year supply of weekly charts.
Case dimensions: 7 ¾" x 5" x 5 ¼" (197 x 127 x 133 mm)