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Texas Instruments TI-89 Titanium Graphing Calculator, Multicolor
Key item features
- Advanced Functionality: Electronically upgradeable with 16 preloaded software applications for college math and engineering coursework.
- Memory Management: Features memory management for creating folders and an icon desktop for easier access to applications and editors.
- High-Resolution Display: LCD display with 160 x 120 pixels resolution, Pretty Print for displaying equations with radical notation, stacked fractions, and superscript exponents.
- Graphing Capabilities: Supports 3-D graphing, differential equations, histograms, parametric, and zoom functions.
- Test Approved: Permitted for use on many state and standardized tests, including AP calculus with official review questions included.
- Robust Design: Durable hard case, backspace key for corrections, and supports complex number calculations and hypothesis testing.
- Connectivity: Includes USB unit-to-unit link cable and TI Connectivity Cable, with I/O port for connectivity.
- Power Source: Operates on AAA and 3V Lithium batteries, ensuring reliable performance.
Specs
- Calculator typeGraphing Calculators
- Calculator featuresLinear Regression Function
- Power typeBattery
- Height1.7"
- ColorGray
- Educational levelCollege, High School
Reviews summary
- : Helps with practicing problems and checking work.
- : Offers great value at this cost.
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About this item
Product details
Texas Instruments TI-89 Titanium Graphing Calculator, Multicolor
- The Texas Instruments TI-89 Titanium Graphing Calculator, Multicolor
- Electronically upgradeable for the latest functionality and software applications
- 16 preloaded graphing calculator software applications ideal for college math and engineering coursework
- Memory management feature allows creation of folders for specific applications or subjects
- Icon desktop for easier access to applications and editors
- Pretty Print displays equations and results with radical notation, stacked fractions, and superscript exponents
- Permitted for use on many state and standardized tests
- Power Source: Battery
- Display Notation: Graphic
- Display Resolution: 160 x 120 pixels
- Memory: 188KB RAM; 2.7MB ROM
- Display Type: LCD
- Hard case for durability
- Backspace key for easy corrections
- Supports complex number calculations and hypothesis testing
- Unlimited levels of parentheses for advanced calculations
- Graphing functions include 3-D, differential equations, histogram, parametric, and zoom
- Size: 3 3/8 x 7 1/2 inches
- I/O port for connectivity
- Replacement batteries: AAA; 3V Lithium
- This graphing calculator is designed to meet the needs of students and professionals in mathematics and engineering, providing a robust set of features for advanced calculations and graphing capabilities
Specifications
Calculator type
Calculator features
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Warranty
Warranty information
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Customer ratings & reviews
Reviews summary
- : Helps with practicing problems and checking work.
- : Offers great value at this cost.
Customer images
Showing 1-3 of 56 reviews
A super useful item
I bought this item for my son . He loves this product very much.The functionalities required for every math student is available in this calculator.I would love to recomend this for any math student.
Very good product!
This calculator takes a little getting used to, but it, so far, has helped me tremendously in my AP Calculas class once I kinda got the hang of it. It has many more functions than a TI-83 Plus does that you use regularly in the higher-level classes. I would recommend it for anyone that's considering it.
Verified Purchase
Good for advanced mathematics
This calculator is not for high school math; however, it is a great help with calculus, linear algebra, and similar subjects. Although it is not allowed on tests in my college, it is very useful when practicing problems and checking work. Also, there are many applications that can be downloaded to it that are and are not math related; these provide extra functionality as well as entertainment (there are many games available).







