| 1. | The metal in the aneroid devices can fatigue, making readings inaccurate.
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| 2. | An aneroid-type baroswitch served as the pressure sensor.
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| 3. | In the bottom centre is the aneroid ( large circular silver object ).
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| 4. | In 1886, the Faura Aneroid Barometer was released.
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| 5. | He produced a number of recording instruments, including mercury and aneroid barometers.
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| 6. | This includes aneroid barometer or preferably with a levelling instrument mounted on a tripod.
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| 7. | It is from Aneroid Lake on trail 1804.
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| 8. | Aneroid barometers are used in scuba diving.
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| 9. | As the pressure decreases, the spring lifts the aneroid and the arm moves down.
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| 10. | The rocket carried an aneroid barometer, thermometer, and a camera triggered when the parachute opened.
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