Casio LC-815
The Casio LC-815 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 21 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 3xLR44 cell. The calculator was manufactured in Japan. Note: There is no memory store or M+ key; it stores the previous result.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 6 |
| Keys | 21 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | YLCD |
| Power Consumption | 0.000900W |
| Power Source | 3xLR44 cell |
| Country | Japan |
| Year introduced | 1975 |
Replacements:
If you have a Casio LC-815 that is no longer working, you can first try replacing the 3xLR44 cell. 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: