Sharp EL-5804 (ELSIMATE)
The Sharp EL-5804 is a scientific calculator with 8 digits precision and algebraic logic. It has 21 functions, 30 keys, and an LCD (liquid crystal) display. The power source is 3xSR43. The calculator was manufactured in Japan.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Functions | 21 |
| Keys | 30 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 46mm |
| Width | 179mm |
| Thickness | 8mm |
| Weight | 49g |
| Power Consumption | 0.001000W |
| Power Source | 3xSR43 |
| Country | Japan |
| Year introduced | 1976 |
| Year discontinued | 1977 |
Replacements:
If you have a Sharp EL-5804 that is no longer working, you can first try replacing the 3xSR43 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: