General Radio type 164B audibility meter
name: label: maker
content: General Radio Company
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from the U.S. Naval Research Laboratory
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.315909
label: catalog number
content: 315909
label: accession number
content: 222954
objectType: label: Object Name
content: Meter, Audibility
label: Object Name
content: audibility meter
label: Other Terms
content: Meter, Audibility; Components; Laboratory and Measurement; Laboratory and Measurement
physicalDescription: label: Measurements
content: overall: 3 in x 5 7/8 in x 6 in; 7.62 cm x 14.9225 cm x 15.24 cm