Busicom 812-SL (Colex)
The Busicom 812-SL is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 24 keys, and a VFD (vacuum fluorescent) display. The power source is 4xN. Note: Made by Colex.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 6 |
| Keys | 24 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | VFD |
| Length | 143mm |
| Width | 77mm |
| Thickness | 17mm |
| Weight | 172g |
| Power Consumption | 0.900000W |
| Power Source | 4xN |
| Year introduced | 1975 |
| Year discontinued | 1975 |
Replacements:
If you have a Busicom 812-SL that is no longer working, you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: