Sharp EL-304 (ELSIMATE)
The Sharp EL-304 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 25 keys, and an LCD (liquid crystal) display. The power source is 2xLR43. The calculator was manufactured in Japan.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 6 |
| Keys | 25 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 112mm |
| Width | 65mm |
| Thickness | 7mm |
| Weight | 55g |
| Power Consumption | 0.000150W |
| Power Source | 2xLR43 |
| Country | Japan |
| Year introduced | 1980 |
| Year discontinued | 1981 |
Replacements:
If you have a Sharp EL-304 that is no longer working, you can first try replacing the 2xLR43. 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: