Sharp EL-531A (Scientific calculator)

The Sharp EL-531A is a scientific calculator with 8 digits precision and algebraic logic. It has 40 functions, 38 keys, and an LCD (liquid crystal) display. The power source is 2x1.5V cell.

Facts at a glance:

Feature Value
Type: Scientific
Functions: 40
Keys: 38
Precision: 8
Logic: Algebraic
Display type: LCD
Length: 156mm
Width: 80mm
Thickness: 18mm
Power Consumption: 0.000W
Power Source: 2x1.5V cell
Year introduced: 1987
YearDiscontinued: 1990

See other calculators by Sharp