TI-89 Titanium Single
Technical Specifications:
- Screen size: 160 x 100 pixels
- Powered by: 4 AAA batteries (and a backup battery)
- Memory (ROM/RAM) : 2.7MB/188KB
- Connectivity Ports: Mini USB port and I/O Port
Exam Acceptance:
- Approved for standardized tests – SAT, PSAT/NMSQT, AP and Praxis exams.