A Big database for small calculators.
Last database update :
04-21-2014
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Interton Electronic PC 4009 version 2 (5 pictures) |
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Exists with 2 slight different key design. |
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Twice the same.
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| Introduction date | <=1975 |
| End date | >=1976 |
| Type | 4 funct |
| Last update date | 2011_07_04 |
| Programmable | N |
| RAM size | 0 |
| ROM size | |
| Number of functions | 5 |
| Alpha capabilities | N |
| Number of keys | 18 |
| Display type | VFD |
| Number of digits on display | 8 1/2 |
| Graphical (X x Y) | N |
| Extention(s) | N |
| Printer | N |
| Saving | N |
| Date or clock capabilities | N |
| Microprocessor | MOS MPS7541 |
| Functions list | % |
| Size (length x width x thickness) | 143x77x24 |
| Weight | |
| Batteries | 1x9V |
| External power | Y |
| Power consumption | |
| Twin | |
| Made in | |
| Link(s) | |
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Page displayed once since 2023-12-07. |
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