Radio Shack EC-495
The Radio Shack EC-495 is a scientific calculator with 12 digits precision and algebraic logic. It has 40 functions, 43 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA batteries.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Functions | 40 |
| Keys | 43 |
| Precision | 12 |
| Logic | Algebraic |
| Display type | VFD |
| Length | 152mm |
| Width | 83mm |
| Thickness | 30mm |
| Weight | 166g |
| Power Source | 4xAA batteries |
| Year introduced | 1977 |
| Year discontinued | 1978 |
Replacements:
If you have a Radio Shack EC-495 that is no longer working, you can first try replacing the 4xAA batteries. 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: