Radio Shack EC-4033
The Radio Shack EC-4033 is a graphing calculator with 12 digits precision and algebraic logic. It has 50 keys, and an LCD (liquid crystal) display. The power source is 2x3V cell. Note: Casio fx-6300G
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Graphing |
| Keys | 50 |
| Precision | 12 |
| Logic | Algebraic |
| Display type | LCD |
| Display size | 40 |
| Length | 114mm |
| Width | 75mm |
| Thickness | 10mm |
| Power Source | 2x3V cell |
| Year introduced | 1995 |
Replacements:
If you have a Radio Shack EC-4033 that is no longer working, you can first try replacing the 2x3V 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: