Barometers fit for sea are waterproof, temperature, and pressure tested to enable it to live up to expectations of the tough outdoor conditions. And often mounted on a gimbal to remain upright no matter the conditions. These instruments display temperature in Celsius and Fahrenheit, relative humidity and air pressure.
And it’s often a choice of a dedicated barometer model to a selection of combo clock, barometer, and hygrometer units. Often craft in a heavy sand casted brass, polished to a high standard, and than protected with a lacquer coating.
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