Sharp EL-509

Sharp EL-509
The Sharp EL-509 is a scientific calculator with 8 digits precision and algebraic logic. It has 28 functions, 35 keys, and an LCD (liquid crystal) display. The calculator was manufactured in Japan.

Facts at a glance:

Feature Value
Type: Scientific
Functions: 28
Keys: 35
Precision: 8
Logic: Algebraic
Display type: LCD
Country: Japan
Year introduced: 1983

See other calculators by Sharp