The Texas Instruments Titanium Ti-89 Graphing Calculator features superior performance and 3-D graphing that makes it easier to solve problems in AP, sophisticated engineering and mathematics classes. Integrated Computer Algebra System (CAS) allows manipulation of arithmetical expressions in symbolic form. The large LCD screen is viewable under various lighting conditions. This calculator has both output and input ports and a cable, permitting it to synchronize with other TI-92s or TI-89s.
Product Identifiers
Brand
Texas Instruments
MPN
89TTBL
GTIN
0151903615348, 0999993472843
UPC
0151903615348, 0999993472843
eBay Product ID (ePID)
2255403878
Product Key Features
Power Source
Battery, Power Cord
Size
Handheld
Key Size
Regular
Display Size
Large
Features
USB, Calculus, Calendar, Programmable, LCD Display, Clock, Backlight, Currency Converter