Casio fx-115s
The Casio fx-115s is a scientific calculator with 10 digits precision and formula input logic. It has 383 functions, 24 keys, and an LCD (liquid crystal) display. The power source is Solar + mercury cell. The calculator was manufactured in Japan.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Functions | 383 |
| Keys | 24 |
| Precision | 10 |
| Logic | Formula |
| Display type | LCD |
| Display size | 12 |
| Length | 154mm |
| Width | 77mm |
| Thickness | 24mm |
| Weight | 114g |
| Power Source | Solar + mercury cell |
| Country | Japan |
| Original price | $15 |
User Manual
You can download the Casio fx-115s manual from this external link.
Replacements:
If you have a Casio fx-115s that is no longer working, you can consider replacing the calculator with a modern equivalent.
We suggest the following current model as a replacement: