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Barigo

Barograph

Barigo Barograph

Availability: In stock

Save £58.20 RRP £838.15

£779.95

Product code: 350176
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A high-quality, precision barograph, perfect for the home, office or yacht club.
Mechanical barographs have a solid rotating brass drum that is driven by a quartz battery movement to rotate the drum once a week. A felt tip pen at the end of the writing arm shows changes in the air pressure on a paper diagram that is wrapped around the drum.
The 4 round diaphragms in the movement of this barograph measure variations in the air pressure and transfers it very precisely through a system of mechanical levers to the writing arm.
Features:
o Brass mechanism
o 4 diaphragms
o High-quality mahogany case
o Case: 195 x 125 x 127mm
o Weight: 1.28kg
o Requires a 1.5V AA battery (not included)
o Supplied with paper charts and felt tip pens for one year (further spares are available)

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