Sharp EL-531TGBBW 12-Digit Scientific/Engineering Calculator with Protective Hard Cover, Battery and Solar Hybrid Powered LCD Display, Great for Students and Professionals, Black,Black and White

Large 12 Digit, 2 line LCD display perfect for easy viewing and shows Calculation entry and result at the same time Perfect for students studying general math and science, pre-algebra, algebra, geometry, trigonometry, statistics, biology, and chemistry Direct algebraic logic (D.A.l.) which allows calculations to be displayed as written on paper. 273 functions and 2 Modes: normal and start Home key allows users to start fresh from any screen by clearing previously entered data and settings Features a durable gloss black finish with white accents, acrylic display protection to prevent cracksand a 3D light reflecting cover.