Kosmos astro
The Kosmos astro is an arithmetic calculator with 8 digits precision and algebraic logic. It has 11 functions, 19 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA batteries. The calculator was manufactured in Taiwan. Note: Radio Shack EC-312
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 11 |
| Keys | 19 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | VFD |
| Length | 120mm |
| Width | 75mm |
| Thickness | 26mm |
| Weight | 104g |
| Power Consumption | 0.300000W |
| Power Source | 2xAA batteries |
| Country | Taiwan |
| Year introduced | 1979 |
| Year discontinued | 1980 |
Replacements:
If you have a Kosmos astro that is no longer working, you can first try replacing the 2xAA batteries. 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: