Fischer

207 Vibration-Damped Marine Barograph

Color: Flat Chrome
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Aneroid barographs are used to measure and record the history of atmospheric pressure.

This beautifully crafted Fischer ‘Captain’s Choice’ barograph is housed in a beech hardwood with a mahogany stain finish. The measuring element is a set of 7 aneroid capsules, manufactured of a copper-beryllium alloy that essentially eliminates age-hardening, hysteresis, and elastic after effects that could otherwise degrade the accuracy of the instrument.

This range of Fischer barographs have a vibration-damped movement for use at sea with a fixed measuring range of 955-1055 hPa.

207MQ - movement is steel, with flat chrome finish

287MQ - movement is brass

Specifications

7 Aneroid capsules: +/-0.7 hPa
Measuring range: 955-1055 hPa
Electronic quartz clockwork with changeable revolution times:
Daily – 25.6h
Weekly – 176h
Monthly – 783h
Mechanical clockwork drum according to DIN 58658 available on request (207M)
Ships with:
1 years’ worth of chart paper for weekly revolution
2 x fibre tip pens
1 x Battery LR6

Data Sheets