Sharp EL-506WBBK Scientific Calculator

Direct Algebraic Logic

Extra large display

Protective hard case

Sharp Electronic Scientific Calculator with new glass design, 440 functions, large display and direct algebraic logic (D.A.L) -input equations exactly as written

Direct Algebraic Logic

Extra large display

12-digit two-line display

Multi-Line "playback"

Differential and integral calculus functions

440 mathematical functions

Protective hard case