Weston model 506 DC voltmeter
date: label: date made
content: ca 1925
name: label: maker
content: Weston Electrical Instrument Co.
label: maker
content: Weston
notes: label: Description (Brief)
content: Marked: "Weston Electrical Instrument Corp. / Newark, N.J., U.S.A. / Volts DC / Set to Red Line / NOT BEYOND / Weston / Model 506 / Type L-22". Scale reads 0 - 5. Type L-22. Unit appears to be a panel filament voltmeter measuring 0-5 VDC. Pin plugs are used for insertion into binding posts. Resistance is 125 ohms / volt. Original price: $7.00. Reference: Pettingell-Andrews Co., Catalog #7, 1925-26, page 65.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.321708
label: accession number
content: 241556
label: catalog number
content: 321708
objectType: label: Object Name
content: voltmeter
physicalDescription: label: Measurements
content: overall: 2 in x 2 1/2 in; 5.08 cm x 6.35 cm