Canon EX-1
The Canon EX-1 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 25 keys, and an LCD (liquid crystal) display. The power source is CR2025 3V cell. The calculator was manufactured in Japan. Note: currency conversion
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 5 |
| Keys | 25 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 99mm |
| Width | 56mm |
| Thickness | 4mm |
| Power Source | CR2025 3V cell |
| Country | Japan |
| Year introduced | 1977 |
| Year discontinued | 1978 |
Replacements:
If you have a Canon EX-1 that is no longer working, you can first try replacing the CR2025 3V 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: