Sharp EL-231
The Sharp EL-231 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 24 keys, and an LCD (liquid crystal) display. The power source is AA batteries.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 6 |
| Keys | 24 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 126mm |
| Width | 70mm |
| Thickness | 18mm |
| Power Source | AA |
| Year introduced | 1995 |
| Year discontinued | 1995 |
Replacements:
If you have a Sharp EL-231 that is no longer working, you can first try replacing the AA battery. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: