Nautical 8 1/2" Porthole With Barometer

Nautical 8 1/2" Porthole With Barometer
Clocks - 8 1/2" Porthole With Barometer
Nautical 8 1/2" Porthole With Barometer Related Items:

Dial: 6". Base: 7-1/2". Depth: 2-5/8". Forged brass, polished and lacquered. Each instrument is provided with complete instructions, mounting hardware, lifetime warranty, and a fresh battery as required.

The entire instrument is made of forged brass that has been hand polished and coated with lacquer. It swivels horizontally and vertically in the gimbal for adjustment to any viewing angle. The screw bezels on each side of the instrument allow easy access to the precision clock movement for battery replacement. AA battery is included. Overall dims: 8" (h) x 7" (w). Base Diameter: 4-1/2". Dial 3.5". Base 7"(h) x 3"(d). Wt. 4 lbs. 9.5 oz.

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.

For two instruments with bases to 6-1/2" in diameter. Dims: 22-3/4" x 10-1/2". Wt. 4 lbs. 10 oz.