Russell Scientific 4-inch Mahogany Barometer Personalised Wooden Dial Based on a traditional Casella

Based on a traditional Casella design these non-adhesive thermograph charts are ideal for recording drums that have a clip to hold the chart in place

please note the mast/pole and U-Bolts are not included with this product

The Double Instrument panel is available in either oak or mahogany wood

when mounted together to create a hygrometer and a drum recorder for humidity or pressure readings

32 is a one of Metcheck's most popular packs of all-round barograph chart

Russell Scientific 4-inch Mahogany Barometer Personalised Wooden Dial Based on a traditional CasellaDescription Features Specification A hand crafted 4 116 inch diameter dial barometer with concave mount, finished with a crisp white face. Overall product diameter is 6 inches. This delightful little barometer, the MET J9, is the smaller cousin of the MET J6. Its size is part of its charm and, with its beautiful bevelled glass and solid mahogany mount, it is the perfect gift. Traditionally a scientific instrument used to measure atmospheric pressure,