• Year
  • 1977 ?
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 206861

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
  • Line / Storage batteries (perhaps also batteries) / 120; 240 / 4 x 1,2 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Digital Multimeter 464D - Simpson Electric Co.; Chicago,
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 214 x 69 x 229 mm / 8.4 x 2.7 x 9 inch
  • Notes
  • 3½ digit bench-top DMM, 7-segment red LED display, 0.1% DCV basic accuracy.
    The "D" version incorporates 4 x "D"-size NiCd cells which are charged whenever the mains is connected, and this internal battery powers the meter for 8 hours.
    The display flashes to indicate over-range when measuring resistance, but the reading remains accurate to +25% overload (no leading digit).

    The mentioned price is according to 1985 Bach Simpson price list (excl. VAT).

  • Net weight (2.2 lb = 1 kg)
  • 3 lb (3 lb 0 oz) / 1.362 kg
  • Price in first year of sale
  • 290.00 UK £
  • Source of data
  • - - Manufacturers Literature
  • Author
  • Model page created by John Sykes. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Digital Multimeter is part of the collections of the following members.

 Forum

Forum contributions about this model: Simpson Electric Co.: Digital Multimeter 464D

Threads: 1 | Posts: 3

Hi:

 

I recently attempted to add an "as new"  price to this meter, having found a Simpson price list dated 1985. The model pre-dates 1985, but the current layout of the data page only allows a price to be entered against the heading "Price in first year of Sale". I think this is unnecessarily narrow, as many selling prices will be for purchases or evidence which is not from this "first year" . Perhaps you could re-title the data-field "Price when being sold new"

 

John

 

 

John Sykes, 15.Jan.13

Weitere Posts (3) zu diesem Thema.