Sharp EL-503
The Sharp EL-503 is a scientific calculator with 8 digits precision and algebraic logic. It has 26 functions, 28 keys, and an LCD (liquid crystal) display. The power source is 2xAA batteries.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Functions | 26 |
| Keys | 28 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 148mm |
| Width | 67mm |
| Thickness | 19mm |
| Power Consumption | 0.000240W |
| Power Source | 2xAA batteries |
| Year introduced | 1979 |
| Year discontinued | 1979 |
Replacements:
If you have a Sharp EL-503 that is no longer working, you can first try replacing the 2xAA batteries. 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: