• Country
• Taiwan (Republic of China)

• Manufacturer / Brand
• CIE, Chung Instrument Electronics Industrial Co. Ltd.; New Taipei

• Year
• 1985 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 347571

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

• Number of Transistors
• 2

• Semiconductors
• 2SC1959 2SC1959 ICL7106 CD4066 CD4070 CD4093 LM358 TL062 TL062 TL072 1N4001 1N4148 unknown_Display

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / PP3: 1 x 9 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Digital Multimeter 730 - CIE, Chung Instrument

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

• Notes

• CIE, Chung Instrument Electronics Industrial Co. Ltd.,

  Digital Multimeter 730

  3-½ digit LCD display (max. indication 1999).

  Ranges:

  • V_DC: 0.2 - 2 - 20 - 200 - 1000
  • V_AC: 0.2 - 2 - 20 - 200 - 750
  • A_DC: 200μA - 2 mA - 20mA- 200mA - 2A - 20A
  • A_AC: 200μA - 2 mA - 20mA- 200mA - 2A - 20A
  • R(Ω): 200 - 2k - 20k - 200k - 2M - 20M - 200M
  • C:  2nF - 20nF - 200nF - 2μF - 20μF
  • Diode test
  • Sockets for transistor h_FE test
  • Continuity beeper

• Literature/Schematics (1)
• -- Schematic

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

• Other Models

• Here you find 24 models, 12 with images and 22 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from CIE, Chung Instrument Electronics Industrial Co. Ltd.; New Taipei