Nautical Westport B/T/H, Small

Nautical Westport B/T/H, Small
Aneroid movement. Fully adjustable barometer movement with inch and millibar scales. Barometer movements are calibrated for altitudes to 1,500' above sea level. Thermometer and hygrometer are pre-adjusted in a temperature-controlled environment. Dial: 3-1/2". Base: 4-1/2". Depth: 1-1/4". Wt. 5.6 oz.
Nautical Westport B/T/H, Small Related Items:
This is a double capsule expanded scale barometer with greater sensitivity and accuracy than any traditional marine barometer currently available. The scale ranges from 28.5" to 30.5" instead of the traditional scale of 27.5" to 31.5" in Hg. A numbered certificate of accuracy is included. The movement is calibrated for altitudes to 1,500O above sea level. 4-3/4". Base: 5-7/8". Depth: 1-1/2". Wt. 14 oz
This unit houses a special patented double-capsule movement that is factory certified to be accurate to within 0 .2% of real pressure. More noteworthy is that the scale range has changed from the traditional scale of 27.5" to 31.5" Hg to an expanded scale of 28.5" to 30.5" Hg. This exaggerates the needle movement, making a small change in pressure much more noticeable. The barometer movement is calibrated for altitudes to 1500? above sea level. Dial: 4". Base: 5-1/2". Depth: 2-7/8". Wt. 3 lbs. 3 oz.
For the clock connoisseur who only wants the best, sand cast bronze rim, convex enamel dial. Hand cut and finished hands. Convex hand-blown glass. The quality of the components adds to the beauty of the whole. 30 x 4.5cm, 11.75 x 1.75OO
Chrome - Clocks -Chrome Clock, Porthole Case - 7 1/4" Diameter, 5 1/4" Diameter Face
Battery operated, precision movement with 12 and 24 hour dial. Uses AA battery, included. 4-3/4". Base: 5-7/8". Depth: 1-1/2". Wt. 12 oz.
