Terminated: unknown
| Brand: | TRIUMPH (TRIUMPH-ADLER) |
| Model: | L811 |
| Type: | Calculator |
| Picture: |
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| Batteries: | LR44 x 2 |
| Lifetime: |
Introduced: 1977 Terminated: unknown |
| Notes: | Thin calculator with LCD. Has all basic functions, and memory, square root and the constant Pi. |
©2025 Ernst Mulder