Sharp EL-5020
The Sharp EL-5020 is a programmable calculator with 10 digits precision and algebraic logic. It has 202 functions, 44 keys, and an LCD (liquid crystal) display. The power source is 2xLR44 cells. The calculator was manufactured in Taiwan. Note: Radio Shack EC-4027
A sample of this calculator is held in the calculator.org collection.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Programmable |
| Functions | 202 |
| Keys | 44 |
| Precision | 10 |
| Logic | Algebraic |
| Display type | LCD |
| Length | 152mm |
| Width | 76mm |
| Thickness | 13mm |
| Power Consumption | 0.000600W |
| Power Source | 2xLR44 cells |
| Country | Taiwan |
| Year introduced | 1993 |
| Year discontinued | 1993 |
Replacements:
If you have a Sharp EL-5020 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: