Weston model 425 radio frequency ammeter
name: label: maker
content: Weston Electrical Instrument Co.
notes: label: Description (Brief)
content: A glass-faced meter with bakelite case for panel mounting. Thermocouple type for use with external heating element. Scale graduated 0 to 2, marked "Weston Electrical Instrument Corp. / Radio Frequency / Model 425", and serial number 81313. In original box.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Susan Horle
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.314165
label: catalog number
content: 314165
label: accession number
content: 195337
objectType: label: Object Name
content: Ammeter
label: Other Terms
content: Ammeter; Measuring Devices
physicalDescription: label: Measurements
content: meter: 2 in x 3 1/4 in; 5.08 cm x 8.255 cm
label: Measurements
content: box: 2 1/8 in x 3 5/8 in x 3 5/8 in; 5.3975 cm x 9.2075 cm x 9.2075 cm