• Country
• United States of America (USA)

• Manufacturer / Brand
• Keithley Instruments Inc.; Cleveland (OH)

• Year
• 1980 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 143320

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

• Number of Transistors
• 2

• Semiconductors
• 2N3904 GES5818 CD4001 unknown_IC

• 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 130 [late] - Keithley Instruments Inc.;

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

• Dimensions (WHD)
• 79 x 38 x 178 mm / 3.1 x 1.5 x 7 inch

• Notes

• Keithley, Digital Multimeter 130 (late).

  Vielfachmeßgerät 130, Innenwiderstand 10 Megohm, Frequenzbereich 45 bis 500 Hz, Anzeigeart LCD 3 1/2, Anzeigenhöhe 12,6 mm.

  This version changes the print on the cover and R121 disappears, being replaced by R122 or R123, although both appear in the spare parts list.

  See also Keithley Digital Multimeter 130 (early).

• Net weight (2.2 lb = 1 kg)
• 0.283 kg / 0 lb 10 oz (0.623 lb)

• Price in first year of sale
• 444.00 DM

• Mentioned in
• Funkschau (Heft 15 Juli 1982)

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

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 37 models, 33 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Keithley Instruments Inc.; Cleveland (OH)