SIX (6) Texas Instruments TI-89 Titanium Calculators ~ NEW SEALED PayPal FREE SHIP WORLDWIDE
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Condition: Brand new
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Texas Instruments TI-89 Titanium Graphing Calculator with Hard Sliding Case
(Buy with confidence. All items are completely Brand New and Factory Sealed.)
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Items are also available for international shipping.
PLEASE NOTE: EACH PURCHASE IS FOR SIX (6) BRAND NEW SEALED TI-89 TITANIUM GRAPHING CALCULATORS.
Buy with confidence. All items are brand new and high quality. NOT refurbished. NOT used. NOT open-box. NOT the low quality ones. These are the highest quality items on the market. All items come in brand new sealed package with all accessories as stated.
Each Package Includes: The TI-89 Titanium Calculator, hard sliding case, batteries, user's guide, applications CD-ROM, USB cable, TI-link cable
This advanced graphing calculator is packed with more features than you might know how to use. The TI-89 Titanium lets you perform the expected functions of an advanced model--basic math, algebra, calculus, graphs, matrices, and statistical functions--and do cool stuff like creating animations, graphing 3-D rotations, and plotting contours. Graphing functions include basic function graphing, parametric graphing, polar graphing, sequence graphing, 3-D graphing, and differential-equation graphing. Additionally, the TI-89 Titanium includes symbolic manipulation, constants and measurement units, statistics and data plots, a numeric solver, a text editor, programming capabilities, tables, a split-screen function, variable management, and the ability to link to other calculators or a computer.
The TI-89 Titanium's flash technology allows you to upgrade to future software versions without having to continually invest in new calculators. The 188 KB of RAM, combined with an impressive 2.7 MB of flash memory (three times the memory of the TI-89), are more than sufficient for your stored functions, programs, and data, and add welcome speed to go with the TI's reliability. You can create custom menus or use the default menu. Another cool feature is the Program Editor, which gives you the ability to write custom applications.
The large LCD is adjustable to your environment and can be viewed clearly under a variety of lighting conditions. The calculator also comes with an input/output port and cable, letting you synch up with other TI-89s or TI-92s, as well as a USB port and cable. An attached, hard slide cover protects the calculator from getting knocked around in your backpack. The manual that ships with the TI-89 Titanium is a killer, presenting over 500 pages of clear, concise definitions, function explanations, examples, drawings, and appendices. It's divided into well-organized chapters that cover all the major features of the calculator.
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All items are brand new and high quality. There should be no need for return. Always refer to user's manual or contact manufacturer if there is any questions. If on the rare occasion that item is defective, please contact seller for return instructions within 30 days after receipt of item. All return items must be in new condition. Any damage or scratches due to misuse will not be accepted for return. Return item must be the same item we shipped out. All return items will be carefully examined and verified for acceptance. Buyer to pay for all shipping charges. Refunds are for exchange only.
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