Imperial 80K
The Imperial 80K is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 19 keys, and a VFD (vacuum fluorescent) display. The power source is 3xAAA. Note: Triumph/Adler
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 5 |
| Keys | 19 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | VFD |
| Length | 92mm |
| Width | 62mm |
| Thickness | 22mm |
| Weight | 68g |
| Power Source | 3xAAA |
| Year introduced | 1975 |
| Year discontinued | 1975 |
Replacements:
If you have an Imperial 80K that is no longer working, you can first try replacing the 3xAAA 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: