Canon F-720
The Canon F-720 is a scientific calculator with 12 digits precision and formula input logic. It has 49 keys, and an LCD (liquid crystal) display. The power source is 2xLR44 cells. The calculator was manufactured in China.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Keys | 49 |
| Precision | 12 |
| Logic | Formula |
| Display type | LCD |
| Length | 142mm |
| Width | 79mm |
| Thickness | 11mm |
| Power Source | 2xLR44 cells |
| Country | China |
| Year introduced | 2001 |
| Year discontinued | 2002 |
Replacements:
If you have a Canon F-720 that is no longer working, you can first try replacing the 2xLR44 cells. 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: