• Country
• United States of America (USA)

• Manufacturer / Brand
• General Cement Mfg. Co., GC Electronics; Rockford (IL)

• Year
• 1950 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 296046

• Power type and voltage
• Alternating Current supply (AC) / 110-120 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Tube Continuity Tester 9270 - General Cement Mfg. Co., GC

• Dimensions (WHD)
• 4.25 x 2.75 x 1.5 inch / 108 x 70 x 38 mm

• Notes

• Tests tubes for open filament only.

• Author
• Model page created by Jay Kinnard. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 7 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from General Cement Mfg. Co., GC Electronics; Rockford (IL)