High Quality British made, Display and Marine Barographs
We stock British and German Made high quality barographs in mahogany cases. Ink, pens and a large range of Barograph Charts in Inches and Millibars are stocked and supplied.
The Display barograph
The Display barograph is a precision instrument that is both accurate and appealing to look at. Its function is to trace the movement of ambient pressure by means of an ink pen which is in contact with a revolving drum on which a chart is placed. By retaining used charts, the owner can build up a complete history of local pressure over any period required, and meteorological observations can also be noted on the charts at relevant point of time.
The below Norfolk display barograph is our finest recording barometer. It is now available in an elegant natural, medium or dark oak case fitted with bevelled glass. It is fitted with a mechanically-powered eight-day clock. It is supplied with ink and 104 weekly recording charts, which can be stored in the drawer underneath.
Packed weight is approximately 10kgs. Instrument only approximately 9kgs.
380mm (15") x 230mm (9") x 200mm (8")
* Please note this is a shore based instrument*
The Marine Barograph
Marine barograph with vibration-damped measuring system and quartz powered seven-day clock, supplied in glazed, mahogany-stained, beech case. Measuring range of 955 to 1060 millibars with an accuracy of +/- 0.7 millibars