Canon F-612
The Canon F-612 is a scientific calculator with 10 digits precision and algebraic logic. It has 48 keys, and an LCD (liquid crystal) display. The power source is 2x1.5V cell.
Facts at a glance:
| Feature | Value | 
|---|---|
| Type | Scientific | 
| Keys | 48 | 
| Precision | 10 | 
| Logic | Algebraic | 
| Display type | LCD | 
| Length | 135mm | 
| Width | 71mm | 
| Thickness | 10mm | 
| Weight | 82g | 
| Power Consumption | 0.000360W | 
| Power Source | 2x1.5V cell | 
| Year introduced | 1990 | 
| Year discontinued | 1990 | 
Replacements:
If you have a Canon F-612 that is no longer working, you can first try replacing the 2x1.5V cell. 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: