• Country
• Worldwide

• Manufacturer / Brand
• Unknown to us - Worldwide

• Year
• 1930 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 259369

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Ajax - Storage Battery Tester - Unknown to us - Worldwide

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Notes

• For up to three cells (6 Volts).

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 817 models, 749 with images and 28 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown to us - Worldwide