Sharp EL-530A (Scientific calculator)
The Sharp EL-530A is a scientific calculator with 8 digits precision and algebraic logic. It has 56 functions, 44 keys, and an LCD (liquid crystal) display. The power source is 2x1.5V cell.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Functions | 56 |
| Keys | 44 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 146mm |
| Width | 74mm |
| Thickness | 10mm |
| Weight | 55g |
| Power Consumption | 0.000300W |
| Power Source | 2x1.5V cell |
| Year introduced | 1987 |
| Year discontinued | 1988 |
Replacements:
If you have a Sharp EL-530A that is no longer working, you can first try replacing the 2x1.5V cell. 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: