Nautical High Sensitivity Barometer

Nautical High Sensitivity Barometer
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.
Nautical High Sensitivity Barometer Related Items:

Temperature compensated, aneroid barometer movement. Fully adjustable. Inch and millibar scales. Our standard barometer movements are calibrated for altitudes to 3,500' above sea level. Movements for altitudes from 3,500' to 7,000' are available by special order for an additional charge. Thermometer has both F and C scales, with markings every 2 from 32 to 122F. Dial: 4". Base: 5-1/2". Depth: 2-7/8". Wt. 3 lbs. 3 oz.

Dial-type thermometer has both øF and øC scales, with markings every 2ø from -8ø to 130øF. Pre-adjusted in temperature-controlled environment. Dial: 4". Base: 5-1/2". Depth: 2-7/8". Wt. 3 lbs. 3 oz.

We have taken this forged brass, hinged bezel case, with a beveled crystal and mounted it to our #106B solid wood base. The hands show the time at your location in the center of the dial, while a unique rotating sub-dial shows the time at major cities throughout the world on the outside perimeter. Precision movement. AA battery is included. Wt. 3 lb. 10 oz. Dial: 4-1/2". Depth: 4-1/4". Clock w/base: 6-3/4"w x 7-3/4"h.