Weems & Plath Classic Barograph, 410-C
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Weems & Plath Classic Barograph
Record barometric pressure with this mechanical German-made Classic Barograph that measures variation in air pressure and transfers the data through a system of mechanical levers to the writing arm. Housed in a rich mahogany case with glass sides and a polished brass handle, this barograph is equipped with a battery-operated quartz movement with 4 diaphragms that rotates the solid brass drum once a week, requires no winding, and is more accurate than key wound movements. The barograph readings are marked on paper charts with a felt tip pen.
Features:
- Both inch and millibar charts are available
- Mahogany case with glass sides & polished brass handle
- Quartz movement with 4 diaphragms
- Requires no winding
- Chart duration: 7 days
- Included are: One-year supply of weekly inch charts (121), AA battery, one black felt tip pen (451) (lasts 6-9 months)
- Millibar charts (120CH) available separately
Specifications
- Length: 7.9 in (20.07 cm)
- Width: 5 in (12.7 cm)
- Height: 5 in (12.7 cm)
- Weight: 3.4 lb (12.7 cm)
- UPC Code: 721002002358
- HTS Code: 9025.80.4000