Metcheck 93 Thermobarograph Chart Pressure allowing for more accurate forecasting

allowing for more accurate forecasting compared to previous models

hand-crafted to an original 1830 design

This barograph can be used with modern fibre nib pens which are self-inking

Brass casing and mounting ring

This regency style aneroid barometer with scroll pediment design dates from circa 1830

Metcheck 93 Thermobarograph Chart Pressure allowing for more accurate forecastingDescription Features Specification Chart 93 is a Monday start chart printed in red, measuring from 950 1050mb pressure and 0 50C. Paper size is 90mm x 305mm. Each pack contains 100 charts which is two years worth of recording papers. Based on a traditional Darton design these non adhesive baro thermograph charts are ideal for recording drums that have a clip to hold the chart in place. If your combined recording drum does not have a clip Metcheck