Casio BF-90 (Easy Banker)
The Casio BF-90 is a finance calculator with 8 digits precision and algebraic logic. It has 25 keys, and an LCD (liquid crystal) display. The power source is 3V cell. The calculator was manufactured in Japan.
The calculator was also sold as the "Easy Banker".
Facts at a glance:
|Power Source:||3V cell|