• Country
• United States of America (USA)

• Manufacturer / Brand
• Precision Apparatus Co. (Pacotronics); Brooklyn - Elmhurst - Glendale, NY / Chicago, IL

• Year
• 1945–1947

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 149882

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 1

• Valves / Tubes
• 80

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / AC 90-130 & batt. 4.5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Dynamic Electronometer - Tube Tester 920 - Precision Apparatus Co.

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 13 x 14 x 6 inch / 330 x 356 x 152 mm

• Net weight (2.2 lb = 1 kg)
• 8.2 kg / 18 lb 1 oz (18.062 lb)

• Mentioned in
• Radio Retailing (Radio & Television R.) (November 1946 page 124.)

• Author
• Model page created by Ashis Mukerjea. See "Data change" for further contributors.

• Other Models

• Here you find 66 models, 59 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Precision Apparatus Co. (Pacotronics); Brooklyn - Elmhurst - Glendale, NY / Chicago, IL