DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Radio Shack statesman EC-455
| Date of introduction: | October, 1995 | Display technology: | LCD (yellow) |
| New price: | Display size: | 8 | |
| Size: | 2.8" x 6.1" x 0.25" | ||
| Weight: | 2.5 ounces | Serial No: | |
| Batteries: | 1*LR389A | Date of manufacture: | year 1995 |
| AC-Adapter: | Origin of manufacture: | Malaysia | |
| Precision: | 8 | Integrated circuits: | Sharp |
| Memories: | 1 | ||
| Program steps: | Courtesy of: | Joerg Woerner |
This
EC-455 adds a TAX function to the account balancing feature of the previous EC-430.
Dismantling
the EC-455 reveals a printed circuit board (PCB) with a Sharp single-chip
calculator circuit.
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, March 3, 2004. No reprints without written permission.