Description
Casio fx-81 calculator
Tested; works
The Casio fx-81 from 1985 is a scientific calculator with 9 digits precision and algebraic logic. It has 32 functions, 38 keys, and an LCD (liquid crystal) display
Casio fx-81 calculator
Tested; works
The Casio fx-81 from 1985 is a scientific calculator with 9 digits precision and algebraic logic. It has 32 functions, 38 keys, and an LCD (liquid crystal) display
Brand | Casio |
---|