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each pack contains 100 charts
mantelpiece or table as well as providing much interest
Just place the metal arm of your barograph along the centre of the nib and firmly close the plastic clip over it
simply open the folded cups and hold the instrument into wind
The sensor element is a precision thermistor
Maximum Proteus Aneroid Barometer meta-related-collection-related-products-met252 each pack contains 100 chartsDescription Features Specification The finest aneroid barometer available today. Proteus is temperature compensated and accurate to within 0. 08 inches of mercury. The dial displays in inches of mercury (27. 5" 31. 5") and kilopascals (93. 2 106. 7), and is equipped with a resettable needle pointer used to mark changes in pressure. A cutaway dial window reveals an heirloom quality French barometer movement. If your altitude if above 2,000 feet, please
