Terminated: unknown
It has constant memory and AUTO SHUT OFF.
No idea what happened to the keys of this particular example. I’m guessing the markings wore out and its user tried to correct that using a white correction marker.
| Brand: | Texas Instruments |
| Model: | TI-1744 |
| Type: | Calculator |
| Picture: |
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| Batteries: | LR43 x 2 |
| Lifetime: |
Introduced: 1982 Terminated: unknown |
| Notes: |
Classified in this museum under "Plain", this small calculator is slightly more than a plain
calculator, it has some scientific abilities. It has parenthesis, reciprocals,
square roots, the constant π, squares and sign reversal.
It has constant memory and AUTO SHUT OFF. No idea what happened to the keys of this particular example. I’m guessing the markings wore out and its user tried to correct that using a white correction marker. |
©2024 Ernst Mulder