Sharp EL-5510 (Business/Financial Computer)
The Sharp EL-5510 is a programmable calculator with 12 digits precision and formula input logic. It has 76 keys, and an LCD (liquid crystal) display. The power source is 2x3V cell. Note: Sharp PC-1421
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Programmable |
| Keys | 76 |
| Precision | 12 |
| Logic | Formula |
| Display type | LCD |
| Printer | External |
| Length | 72mm |
| Width | 170mm |
| Thickness | 10mm |
| Weight | 150g |
| Power Source | 2x3V cell |
| Year introduced | 1987 |
| Year discontinued | 1987 |
Replacements:
If you have a Sharp EL-5510 that is no longer working, you can first try replacing the 2x3V cell 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: