Texas Instruments TI83 Plus Graphing Calculator (TEXTI-83PLUS)

Battery Backup - 24 KB, 160 KB - RAM, ROM - 8 Line(s) - 16 Digits - LCD - 64 x 96 - Battery Powered - 4 - AAA - 7.3" x 3.5" x 1" - Black - 1 Each

• Permitted for use on SAT, PSAT/NMSQT, ACT, AP, IB and Praxis exams
• Offers large 64 x 96 pixel, 8 x 16 display; 24KB of RAM; and 160KB Flash ROM memory
• Also graphs 3 recursively-defined sequences; TVM, cash flows, amortization, and complex numbers
• Enhanced data analysis (logistic and sine regressions); offers I/O port with unit-to-unit link cable
• Powered by 4 AAA batteries (included) and a lithium battery backup to protect RAM memory