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General description : Solid metal base, Mechanism machined & fabricated from high quality brass, polished and lacquered. Supplied with fabricated, vented sheet metal cover finished in blue hammer finish stove enamel with convenient carrying handle.
Barograph section :
Range : 950 to 1050hPa
Accuracy : +/- 0.5hPa
Sensing element : Aneroid capsule
Recording section :
Either:
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.
Ordering Information:
FM7125 Barograph
FM7126 Pack of 100 daily charts
FM7126.10 Pack of 100 weekly charts
FM7127 Fibre tipped pen
Other ranges and types made to order.
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