Canon F-61 (SCIENTIFIC/STATISTICAL CALCULATOR Palmtronic)
The Canon F-61 is a scientific calculator with 8 digits precision and algebraic logic. It has 42 functions, 40 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA batteries. The calculator was manufactured in Japan.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Functions | 42 |
| Keys | 40 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | VFD |
| Length | 150mm |
| Width | 83mm |
| Thickness | 27mm |
| Power Source | 4xAA batteries |
| Country | Japan |
| Year introduced | 1976 |
| Year discontinued | 1977 |
Replacements:
If you have a Canon F-61 that is no longer working, you can first try replacing the 4xAA 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: