Barographs from Weems & Plath®

Weems & Plath® Dampened Deluxe Quartz Barograph
The rich mahogany and polished brass hinged case provides easy access to the chart drum.  The battery operated quartz movement requires no winding and is more accurate than key wound movements.  The eight diaphragm bellows provide maximum sensitivity and precision.  The conventional ink nib and messy ink bottle are replaced by a felt tip pen which lasts 6 to 9 months.  The barograph is furnished with a one year supply of weekly charts, AA battery, felt tip pen, and dampening fluid.
Case dimensions: 1 1 “ x 6-3/4” x 6-1/2". Weight: 7 lbs.
Chart size: 3-5/8".
Chart range: 28.5 to 31 inches.
Chart duration: 7 days.
410-D  Weems & Plath Dampened Deluxe Quartz Barograph
108  Replacement Inch Charts
107  Replacement Millibar Charts
Online Marine Price $%%SoftCart.product(410-D).price%%