Sharp EL-670 (ELSIMATE)
The Sharp EL-670 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 29 keys, and an LCD (liquid crystal) display. The power source is CR2032 3V. The calculator was manufactured in Japan. Note: calculator/pocket keyboard synthesizer.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 5 |
| Keys | 29 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 63mm |
| Width | 135mm |
| Thickness | 12mm |
| Weight | 120g |
| Power Consumption | 0.004000W |
| Power Source | CR2032 3V |
| Country | Japan |
| Year introduced | 1977 |
| Year discontinued | 1977 |
Replacements:
If you have a Sharp EL-670 that is no longer working, you can first try replacing the CR2032 3V battery. 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: