Nautical Atlantis Thermometer

Nautical Atlantis Thermometer
Dial-type thermometer has both F and C scales, with markings every 2 from -8 to 130F. Pre-adjusted in temperature-controlled environment. Dial: 4". Base: 5-1/2". Depth: 2-7/8". Wt. 3 lbs. 3 oz.
Nautical Atlantis Thermometer Related Items:
Traditional key wound, 11-jewel movement with bell silencer. Wt. 3 lbs. 9 oz
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 øF and øC scales, with markings every 2ø from 32ø to 122øF. Dial: 4". Base: 5-1/2". Depth: 2-7/8". Wt. 3 lbs. 3 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 two instruments with base dimensions up to 5" in diameter.
