• Country
• United States of America (USA)

• Manufacturer / Brand
• Triplett Electrical Instrument Co.; Bluffton (OH)

• Year
• 1946/1947

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 210670

• Wave bands
• - without

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Transconductance Tube Tester 2425 - Triplett Electrical Instrument

• Shape
• Tablemodel, with any shape - general.

• Notes
• Model 2425 - Transconductance micro mho scale tube tester. Otherwise similar to Model 2413.

• Mentioned in
• Radio Retailing (Radio & Television R.) (May 1946 page 103. November 1946 page 140.)

• Author
• Model page created by Heinz Höger. See "Data change" for further contributors.

• Other Models

• Here you find 141 models, 134 with images and 53 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Triplett Electrical Instrument Co.; Bluffton (OH)