• Country
• United States of America (USA)

• Manufacturer / Brand
• RCA Radiomarine Products Department; Camden (NJ)

• Year
• 1946/1947

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 216961

• Wave bands
• - without

• Power type and voltage
• Line (AC, UC or DC not known)

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Audio Voltmeter WV-73A - RCA Radiomarine Products

• Shape
• Tablemodel, low profile (big size).

• Notes
• Type WV-73a audio voltmeter is a VTVM of extremely high sensitivity for measuring a-c voltages from 1 millivolt to 1000 volts in 11 ranges. The electrical conductivity of switches, circuit breakers, buses and grounds, as well as transmission losses in lines and circuits, and the responses of special filters and compensators may be found. Especially usefull in high fidelity audio circuits. The meter has a range of 20 to 20,000 cycles.

• Source of data
• Radio Retailing (Radio & Television R.)

• Author
• Model page created by Heiko zur Mühlen. See "Data change" for further contributors.

• Other Models

• Here you find 19 models, 17 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from RCA Radiomarine Products Department; Camden (NJ)