• Country
• United States of America (USA)

• Manufacturer / Brand
• Beckman Instruments, Shasta, Shockley; Richmond (CA)

• Year
• 1980 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 143324

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• 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 3020 - Beckman Instruments, Shasta,

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

• Dimensions (WHD)
• 3.65 x 6.85 x 1.8 inch / 93 x 174 x 46 mm

• Notes

• Beckman Instruments Inc., Digital Multimeter 3020

  3-½ digit 0.5" LCD display (max. indication 1999).

  Ranges:

  • V_DC: 0.2 - 2 - 20 - 200 - 1500 (Z_in all ranges 22 MΩ)
  • V_AC: 0.2 - 2 - 20 - 200 - 1000 (Z_in all ranges 2.2 MΩ - 45Hz to 10kHz)
  • A_DC: 200μA - 2mA - 20mA- 200mA - 2A - 10A
  • A_AC: 200μA - 2mA - 20mA- 200mA - 2A - 10A (45Hz to 2kHz)
  • R(Ω): 200 - 2k - 20k - 200k - 2M - 20M

  The technical manual uploaded to the TECH 300 includes this model

• Net weight (2.2 lb = 1 kg)
• 1 lb 0 oz (1 lb) / 0.454 kg

• Price in first year of sale
• 715.00 DM

• Mentioned in
• Funkschau (Heft 15 Juli 1982)

• Literature/Schematics (1)
• -- Original-techn. papers. (Service and user manuals)

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

• Other Models

• Here you find 51 models, 43 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Beckman Instruments, Shasta, Shockley; Richmond (CA)