BM Barograph, Mahogany, Brass 4 Diaphragms
195x125x127mm 1.28Kg Includes a long life felt pen and chart sheets to last one year. Spare Diagram paper and pens available as spare parts
27604
Clocks & Weather Stations
195x125x127mm 1.28Kg Includes a long life felt pen and chart sheets to last one year. Spare Diagram paper and pens available as spare parts
27604
Clocks & Weather Stations