The Barograph is made with a solid metal base. The mechanism is machined & fabricated from high quality brass, polished and lacquered. Supplied with fabricated, vented sheet metal cover finished in blue hammer finish stove enamel and convenient carrying handle.
Battery operated quartz clock with simple mechanism for changing rotation from daily to weekly or monthly or Clockwork clock
Daily or weekly rotation selected by change gears provided
Recording is effected by easily changed fibre tipped pen.Product Code: EN44-280 / EN44-282 / EN44-284 / EN44-286