• Country
• Japan

• Manufacturer / Brand
• Central Co. Ltd.; (where?)

• Year
• 1974 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 346916

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

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / AA: 2 x 1.5 Volt

• Loudspeaker
• - - No sound reproduction output.

• from Radiomuseum.org
• Model: Analog Multimeter Range Doubler C-7081GND - Central Co. Ltd.; where?

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

• Notes

• Central Co. Ltd., analog multimeter Range Doubler C-7081GND

  25/50 kΩ/VCC; 5/10 kΩ/VCA (Z x 2 using range doubler slide switch V-A/2)

  Ranges (if Z x 2 then Range x 1/2):

  • V-DC: 0.5 / 2.5 / 10 / 50 / 250 /1000
  • V-AC: 0.25 / 1.25 / 5 / 25 / 125 / 500
  • A-DC: 0.05 / 5 / 50 / 500 mA / 10A
  • Ω: 16k / 160k /1.6M / 16M
  • dB: -20 - +62

  See also Range Doubler C-7081GN

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 24 models, 10 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Central Co. Ltd.; (where?)