Canon Palmtronic LC-81M (LC-81M)
The Canon Palmtronic LC-81M is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 24 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 2xAAA batteries. The calculator was manufactured in Japan.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 7 |
| Keys | 24 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | YLCD |
| Length | 128mm |
| Width | 70mm |
| Thickness | 13mm |
| Power Source | 2xAAA batteries |
| Country | Japan |
| Year introduced | 1979 |
| Year discontinued | 1979 |
Replacements:
If you have a Canon Palmtronic LC-81M that is no longer working, you can first try replacing the 2xAAA batteries. 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: