4.5" Captain Barometer with Lacquer Coating

It has a 4.5" dial, a 5.5" base and is 2.88" deep. It comes temperature compensated with aneriod movement. The scales on the barometer are inch and millibar. This barometer's movements are calibrated for altitudes to 3500' above sea level. It's case has been created from solid, forged brass. Hand polishing and a flawless coat of lacquer add timeless depth and luster. The screw bezel adds the nautical look and allows easy access to the components when the unit is mounted. It comes with complete instructions and mounting hardware.