Sharp EL-520XTBBK Scientific Calculator

419 Functions - 2 Line(s) - 10 Digits - Battery/Solar Powered - 0.6" x 3.3" x 5.3" - Black - 1 Each
Advanced functions help you quickly calculate various problems
Dual-power operation ensures consistent, reliable use in any environment
Home Key allows you to start fresh from any screen for convenient operation
Perfect for pre-algebra, statistics, chemistry, general math and more