Texas Instruments TI-83 Plus Graphing Calculator Black Handheld Math

Pre-owned, with ordinary signs of wear throughout (scuffs, scratches, marks). Works properly. Brand: Texas Instruments Model: TI-83 Plus Type: Graphing Calculator Display: Monochrome LCD Power Source: 4 AAA Batteries Backup Battery: CR1616 or CR1620 Cover Included: Yes (Slide Case) Color: Black Material: Plastic Connectivity: I/O Port Functions: Calculus, Engineering, Financial, Statistics, Trigonometry User Interface: Menu-driven Programmable: Yes Keywords: STEM, Mathematics, SAT, ACT, AP Exam, High School, College, Engineering, Vintage Tech, Office Electronics, Study Aid, Algebra, Geometry