Radio Shack EC-4031

The Radio Shack EC-4031 is a scientific calculator with 10 digits precision and algebraic logic. It has 44 keys, and an LCD (liquid crystal) display. Note: Casio

Facts at a glance:

Feature Value
Type: Scientific
Keys: 44
Precision: 10
Logic: Algebraic
Display type: LCD
Year introduced: 1991

See other calculators by Radio Shack