Kovac SM-818M (818M)
The Kovac SM-818M is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 20 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA batteries.
Facts at a glance:
Feature | Value |
---|---|
Type | Arithmetic |
Functions | 5 |
Keys | 20 |
Precision | 8 |
Logic | Algebraic |
Display type | VFD |
Length | 156mm |
Width | 90mm |
Thickness | 27mm |
Weight | 270g |
Power Source | 4xAA batteries |
Year introduced | 1973 |
Year discontinued | 1973 |
Replacements:
If you have a Kovac SM-818M 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 models as possible replacements: