• Country
• United States of America (USA)

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

• Year
• 1983 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 269262

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

• Wave bands
• - without

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Circuitmate digital multimeter DM25 - Beckman Instruments, Shasta,

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

• Dimensions (WHD)
• 82 x 150 x 25 mm / 3.2 x 5.9 x 1 inch

• Notes

• Input Resistance: 10 Megohms

  V DC: 200m, 2, 20, 200, 1000
  V AC: 200m, 2, 20, 200, 750

  mA DC: 200µ, 20, 200, 10A
  mA AC: 200µ,, 20, 200, 10A

  Ω: 200, 2k, 20k, 200k, 2M, 20M

  F: 2n, 20n, 200n, 2µ, 20µ,

  Continuity test, diode test, conductivity 200nS.

• Net weight (2.2 lb = 1 kg)
• 0.180 kg / 0 lb 6.3 oz (0.396 lb)

• Author
• Model page created by Rudolf Nemeth. 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)