The Casio fx-500 is an arithmetic calculator with algebraic logic. It has an LED (light-emitting diode) display, typical of calculators of this era.
Facts at a glance:
You can download the Casio fx-500 manual from this external link.
If you have a Casio fx-500 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements: