Nautical Catalina Instrument Base

Nautical Catalina Instrument Base
Dims: 6.75" x 2-1/8" x 5-1/8". Wt. 9 oz.
Nautical Catalina Instrument Base Related Items:
Battery operated, precision movement with 12 and 24 hour dial. Uses N battery, included Dial: 3-1/2". Base: 4-1/2". Depth: 1-1/4". Wt. 6.5 oz.
Temperature compensated, aneroid 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. Dial: 4". Base: 5-1/2". Depth: 2-7/8". Wt. 3 lbs. 3 oz.
Dims: 4" x 9-1/2" x 7-1/2". Wt. 2 lbs.
This barometer houses a highly reliable and accurate double diaphragm German aneroid movement that is visible through the open dial. It displays both of the barometric scales; inches of mercury and millibars. The movement is temperature compensated and calibrated for altitudes up to 3500 feet above sea level. Dial: 5-1/4". Base: 7". Depth: 3-1/2". Wt. 7 lbs 2.5 oz..
