• Country
• United States of America (USA)

• Manufacturer / Brand
• Apex Airtronics; Brooklyn, NY

• Year
• 1985 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 277587

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

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 4,5 & 45 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Test Set TS-26B/TSM - Apex Airtronics; Brooklyn, NY

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 180 x 175 x 205 mm / 7.1 x 6.9 x 8.1 inch

• Notes

• Widerstandsmessung mit 4,5 oder 45 Volt.

  Spannungsmessung bis 600 Volt DC

• Net weight (2.2 lb = 1 kg)
• 1.950 kg / 4 lb 4.7 oz (4.295 lb)

• Author
• Model page created by Thomas Loidl. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Apex Airtronics; Brooklyn, NY