Texas Instruments TI-84 Plus Graphing Calculator

The TI-84 Plus graphing calculator offers three times the memory, more than twice the speed and a higher contrast screen than the TI-83 Plus model. It's keystroke-for-keystroke compatible, too. Count on TI calculators at exam time. You can use this TI graphing calculator on the PSAT, SAT, and ACT college entrance exams and AP tests.

Texas Instruments TI-84 Plus Graphing Calculator Battery Chemistry: Silver Oxide Battery Chemistry: Silver Oxide Memory Type: Flash, RAM Power Source: Battery Memory Type: Flash, RAM Power Source: Battery Calculator Features: Clock Calculator Features: Clock Battery Size Supported: AAA Number of Batteries: 4