DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Western Auto electronic Wizard aka M4987
| Date of introduction: | 1975 | Display technology: | LED-stick |
| New price: | Display size: | 8 | |
| Size: | 5.5" x 2.8" x 1.4" | ||
| Weight: | 5.5 ounces | Serial No: | 13705 |
| Batteries: | 9V | Date of manufacture: | wk 37 year 1975 |
| AC-Adapter: | AC9180 | Origin of manufacture: | USA |
| Precision: | 8 | Integrated circuits: | TMC0952 |
| Memories: | 1 | ||
| Program steps: | Courtesy of: | Peter Muckermann |
This
close relative of the TI-1250 was sold under different
names from the distributing company Western Auto. Most common names are
"electronic Wizard" or "M4987" but later it got the
confusing "Citation" nameplate, too.
The only difference to the TI-1250 are the wooden foil over the keyplate and the missing TI logo. View a TI-1025 based calculator with the same wooden foil.
With the M4986 a similar calculator
without memory but three different nameplates was sold.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, January 4, 2002. No reprints without written permission.