Thermograph -Daily or Weekly Clockwork clock – State Range Required
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 :
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.
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.