Digital Multimeter 464D
- United States of America (USA)
- Manufacturer / Brand
- Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
- 1977 ?
- Service- or Lab Equipment
- Radiomuseum.org ID
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- Semiconductors present.
- Wave bands
- - without
- Power type and voltage
- Line / Storage batteries (perhaps also batteries) / 120; 240 / 4 x 1,2 Volt
- - - No sound reproduction output.
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Digital Multimeter 464D - Simpson Electric Co.; Chicago,
- Tablemodel with Push Buttons.
- Dimensions (WHD)
- 214 x 69 x 229 mm / 8.4 x 2.7 x 9 inch
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
- Model page created by John Sykes. See "Data change" for further contributors.
- Other Models
Here you find 141 models, 123 with images and 57 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
Forum contributions about this model: Simpson Electric Co.: Digital Multimeter 464D
Threads: 1 | Posts: 3
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 Sykes, 15.Jan.13