• Country
• Japan

• Manufacturer / Brand
• TTC Quality Electronics; (where?)

• Year
• 1965

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 198449

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 1,5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: 1-20 - TTC Quality Electronics; where

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

• Dimensions (WHD)
• 115 x 85 x 30 mm / 4.5 x 3.3 x 1.2 inch

• Notes
• 20 kOhm/V.
  Messbereiche:
  DC 10 V, 50 V,250 V, 1000 V
  AC 10V, 50 V, 250 V, 1000 V
  A 250 mA, 50 µA
  Ohm 0-60 kOhm 0-1 MOhm
  2 mm Steckbuchsen. 2 Jewels meter, most probably made in Japan. Similar (with slightly different mirror scala:
  TTC C1023,
  Conrad/Noris 620SPN,
  Exacta 1-20.

• Net weight (2.2 lb = 1 kg)
• 0.5 kg / 1 lb 1.6 oz (1.101 lb)

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 16 models, 14 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from TTC Quality Electronics; (where?)