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Used: Very Good | Details
Condition: Used: Very Good
Comment: Comes with faceplate, battery cover. No AAA batteries. Screen excellent; no dead pixels. Body excellent; no personalisations. Rubber bumpers intact on faceplate and unit. Buttons tight; symbols unworn. Memory battery functioning. No cords or instructions. SN 2491012733 P-0408L, 2766004852 P-0710K, 2044008442 P-0513N, 2485000064 P-0308J, 2528003351 P-0708K, 2736008302 P-0410K, 2491016400 P-0408J, 2134001003 S-0405B, 2121018831 S-0305B, 2294609018 S-0806F, 2355001249 S-0207G, 2386002187 S-0507H
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Texas Instruments TI-89 Titanium Graphing Calculator

4.3 out of 5 stars 1,065 customer reviews
| 88 answered questions

Price: $132.99 & FREE Shipping. Details
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
TI-89 Titanium
  • Graphing calculator handles calculus, algebra, matrices, and statistical functions
  • 188 KB RAM and 2.7 MB flash memory for speed; plenty of storage for functions, programs, data
  • Large 100 x 160 pixel display for split-screen views
  • USB on-the-go technology for file sharing with other calculators and connecting with PCs
  • Backed by 1-year warranty
89 new from $127.00 120 used from $66.47 8 refurbished from $77.95

Amazon's Choice for Projectors
$132.99 & FREE Shipping. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently bought together

  • Texas Instruments TI-89 Titanium Graphing Calculator
  • +
  • Caseling CASE for Graphing Calculator TI-84, 83 / Plus / CE. + More. - Hard Carrying Travel Storage Case Bag - Includes Mesh Pocket.
Total price: $141.48
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Style: TI-89 Titanium

Product description

Style:TI-89 Titanium

Product Description

The TI-89 Titanium lets you perform basic math, algebra, calculus, graphs, matrices, and statistical functions and 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 upgrading 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 stored functions, programs, and data, and add welcome speed to go with the TI's reliability. Create custom menus or use the default menu. Another 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 to 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.

Amazon.com

Amazon.com Product Description 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.

What's in the Box
The TI-89 Titanium calculator, a slide case, 3AAA batteries, a quick reference card, 1 USB computer cable, 1 USB unit-to-unit-cable

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Style:TI-89 Titanium

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