Commodore SR9140D
The Commodore SR9140D is a scientific calculator with 10 digits precision and algebraic logic. It has 39 keys, and an LED (light-emitting diode) display typical of calculators of this era.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Keys | 39 |
| Precision | 10 |
| Logic | Algebraic |
| Display type | LED |
| Year introduced | 1975 |
Replacements:
If you have a Commodore SR9140D that is no longer working, you can consider replacing the calculator with a modern equivalent.
We suggest the following current model as a replacement: