• Country
• United States of America (USA)

• Manufacturer / Brand
• Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI

• Year
• 1970 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 131644

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

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 2x1,5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Transistor Beta Tester 260 Adapter 650 - Simpson Electric Co.; Chicago,

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 138 x 100 x 110 mm / 5.4 x 3.9 x 4.3 inch

• Notes
• Zusatzadapter für das Vielfachmeßgerät Simpson 260, zur Transistorprüfung (NPN und PNP). Wird auf die Eingangsbuchsen des Meßgerätes aufgesteckt. Zur Messung von β und I_C0.

• Net weight (2.2 lb = 1 kg)
• 2 kg / 4 lb 6.5 oz (4.405 lb)

• Price in first year of sale
• 29.95 USD

• Source of data
• - - Data from my own collection

• Mentioned in
• L'Antenna Nov. 1960

• Author
• Model page created by Wolfgang Dieter. See "Data change" for further contributors.

• Other Models

• Here you find 147 models, 130 with images and 60 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI