Digital Multimeter 4440

Schlumberger; (international)

  • Year
  • 1972
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 201143

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

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Wave bands
  • - without
  • Power type and voltage
  • Dry Batteries
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Digital Multimeter 4440 - Schlumberger; international
  • Shape
  • Tablemodel with Push Buttons.
  • Notes
  • Das in MOS-MSI-Technik aufgebaute Multimeter (17 Meßbereiche) arbeitet nach dem Prinzip der Dual-Slope-Integration und zeigt 4-stellig bis 1999 an.
  • Author
  • Model page created by Museum Roggenhofer. See "Data change" for further contributors.

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