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The Fairmount Thermograph has the following features:
General description : Cast gun metal side frames and base, Mechanism machined & fabricated from high quality brass, polished and lacquered. Supplied with fabricated, vented sheet steel cover finished in blue hammer finish stove enamel with convenient carrying handle.
Temperature section :
Range : -10 to 50 Degrees C
Accuracy : +/- 0.5 C
Sensing element : Bi-metalic coil (corrosion protected)
Recording section :
Either:
Battery operated quartz clock with simple mechanism for changing rotation from daily to weekly or monthly or Clockwork clock - Daily/weekly rotation selected by lever
Recording is effected by easily changed fibre tipped pen.
Ordering Information:
FM5540 Thermograph
FM5541 Pack of 100 daily charts
FM5542 Pack of 100 weekly charts
FM5503 Fibre tipped pen
Other ranges and types made to order.
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