Roller-Smith type TW radio frequency ammeter

Maker: Roller-Smith Co.

Location: Currently not on view

See more items in: Work and Industry: Electricity

Exhibition:

Exhibition Location:

Credit Line: from Weston Electrical Instrument Corp.

Data Source: National Museum of American History

Id Number: EM.314390Catalog Number: 314390Accession Number: 203371

Object Name: AmmeterOther Terms: Ammeter; Measuring Devices

Measurements: overall: 3 1/2 in x 1 1/2 in; 8.89 cm x 3.81 cm

Guid: http://n2t.net/ark:/65665/ng49ca746a5-2990-704b-e053-15f76fa0b4fa

Record Id: nmah_702806

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