Xonex Executive (ELSI II)
The Xonex Executive is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 18 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA batteries. Note: Deetee ECL-81
Facts at a glance:
Feature | Value |
---|---|
Type | Arithmetic |
Functions | 5 |
Keys | 18 |
Precision | 8 |
Logic | Algebraic |
Display type | VFD |
Length | 145mm |
Width | 85mm |
Thickness | 33mm |
Power Source | 4xAA batteries |
Year introduced | 1975 |
Replacements:
If you have a Xonex Executive 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: