Commodore SR4190
The Commodore SR4190 is a scientific calculator with 10 digits precision and algebraic logic. It has 90 functions, 49 keys, and an LED (light-emitting diode) display typical of calculators of this era. The power source is 3xAA sealed.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Functions | 90 |
| Keys | 49 |
| Precision | 10 |
| Logic | Algebraic |
| Display type | LED |
| Length | 150mm |
| Width | 80mm |
| Thickness | 30mm |
| Weight | 152g |
| Power Source | 3xAA sealed |
| Year introduced | 1976 |
| Year discontinued | 1976 |
Replacements:
If you have a Commodore SR4190 that is no longer working, you can first try replacing the 3xAA sealed. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent.
We suggest the following current model as a replacement: