Royal Special
The Royal Special is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 20 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA batteries.
Facts at a glance:
Feature | Value |
---|---|
Type | Arithmetic |
Functions | 6 |
Keys | 20 |
Precision | 8 |
Logic | Algebraic |
Display type | VFD |
Length | 120mm |
Width | 74mm |
Thickness | 24mm |
Power Source | 2xAA batteries |
Year introduced | 1975 |
Year discontinued | 1976 |
Replacements:
If you have a Royal Special 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: