Ammeter, Fuel Cell, Gemini

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    Ammeter, Fuel Cell, Gemini

    cylindrical, black instrument, white dial marker, scale 0 to 20 DC amps

    1 of 7

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    IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu

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    Ammeter, Fuel Cell, Gemini

    cylindrical, black instrument, white dial marker, scale 0 to 20 DC amps

    2 of 7

    Usage Conditions Apply

    There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.

    IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu

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    Ammeter, Fuel Cell, Gemini

    cylindrical, black instrument, white dial marker, scale 0 to 20 DC amps

    3 of 7

    Usage Conditions Apply

    There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.

    IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu

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    Ammeter, Fuel Cell, Gemini

    cylindrical, black instrument, white dial marker, scale 0 to 20 DC amps

    4 of 7

    Usage Conditions Apply

    There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.

    IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu

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    Ammeter, Fuel Cell, Gemini

    cylindrical, black instrument, white dial marker, scale 0 to 20 DC amps

    5 of 7

    Usage Conditions Apply

    There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.

    IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu

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    Ammeter, Fuel Cell, Gemini

    cylindrical, black instrument, white dial marker, scale 0 to 20 DC amps

    6 of 7

    Usage Conditions Apply

    There are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.

    IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections. More - https://iiif.si.edu

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    Ammeter, Fuel Cell, Gemini

    cylindrical, black instrument, white dial marker, scale 0 to 20 DC amps

    7 of 7

This is a fuel cell ammeter used in the Gemini program. With a 0-20 ampere scale, it monitored the current coming from the fuel cell. Fuel cells provided the electrical power in Gemini V and VII through XII. This ammeter was not flown in space.

Weston Instruments made the artifact and NASA transferred it to the Smithsonian in 1972.