Texas Instruments TI-89 Titanium Scientific Calculator
- Size: Handheld
- Power Source: Battery
- Print Option: Without Print Option
- Calculator Type: Scientific
- Display: Large
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Consumer Reviews
Showing 1 - 10 of 112 Reviews |
Just in time for another generation of sneaky high schoolers
In reality, the TI-89 is really more like a Palm Pilot than it is a calculator, given some of the features it has. For example, the TI-89 promises not to become obsolete quickly, due to its upgradability. Even without this feature, however, I doubt the TI-89 would become useless for some time --... Read full review »
Texas Instruments TI-89: It's Like a Hand- Held Personal Computer
Calculators, in their numerous varieties, have been helping students solve mathematical problems for decades. Once a time- consuming process, math questions, both difficult and easy, can now be resolved in a matter of seconds, all with the push of a few buttons.
For the majority of...
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TI-89: Full of features; for a price...
The TI-89 is a very versatile tool. It combines hundreds of built in features including Symbolic Manipulation, Symbolic Differential Equation Solving, Linear Algebra, and 3-D Rotation and Contour Plots to name just a few. The enhanced 100 x 160 pixel resolution makes the screen clear and easy to... Read full review »
Much more than just a Calculator!
For all of you out there that have to have the best of everything, this is your calculator. Besides the TI-92, this is the best calculator Texas Instruments has to offer. I am going into my senior year as an Electrical Engineering Major and I wouldn't have made it this far without this calculator... Read full review »
Perfect for the techno-major or career
Yup, that's right, Texas Instruments has developed another graphing calculator for its TI-8* series. The TI-89 has a lot more features than its predecessors, and makes for one happy college student =)
The Good: Texas Instruments really has a gem in this calculator. It is basically an...
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Texas Instruments TI-89: Is This God?
The Texas Instruments TI-89 is the most expensive and advanced calculator in the TI-8X series. It's much more money than either the TI-83+ or TI-86. However, the difference in price is worth it when you see the capabilities that the Texas Instruments TI-89 has. I bought one to use in college after... Read full review »
TI-89: Unbelievable power?
Lets face it: we live in a technological age. I am extremely reliant on my calculator, and most math classes nowadays are intensively calculator based. I agree that it is somewhat pathetic. I cannot image how people took calculus and other high level math before graphing calculators became the... Read full review »
Good Tool for AP
Overview:
The TI-89 is undoubtedly the best calculator you can get. It has more memory, is faster, and has a better OS than the TI-83.
The Good News:
The TI-89 can run programs that are more demanding than the TI-83 can. The TI-89 is also capable of doing...
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TI-89 Titanium
*Note: This review pertains to the TI-89 Titanium, which is newer than the regular TI89.*
What a calculator! In middle school math, I had a scientific calculator. Back then, scientific calculators seemed like the most advanced calculators out there. And then along came high school. It is...
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TI 89 Titanium - An Engineering Student's Point of View
I've been a user of the TI-89 calculator for many years, and a few months ago, my calculator was stolen. After returning to school for spring semester, I desperately needed a calculator. Reading the reviews of the new TI-89 Titanium, I didn't seem that impressed: the new calculator has more memory,... Read full review »
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Texas Instruments Ti92ohd Lcd Viewscreen Calculator Kit For Ti-89, Ti-92plus Etc
The TI-89 Titanium, offers preloaded Apps, and even more versatility. A built-in USB port makes data transfer ultra- convenient. Plus, with three times the memory of the TI-89, you can store more Apps, data, and programs.
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| Base Price: | $99.99 |
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| Total Price: | $115.00 |
Texas Instruments Ti-84 Plus Silver Ed. Graphing Calculator Complete
The TI-89 Titanium, offers preloaded Apps, and even more versatility. A built-in USB port makes data transfer ultra- convenient. Plus, with three times the memory of the TI-89, you can store more Apps, data, and programs.
| Stock Availability: | In stock |
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| Base Price: | $119.94 |
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| Total Price: | $119.94 |
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TEXTI89TITANIUM - TI-89 Titanium Programmable Graphing Calculator
TI-89 Titanium Programmable Graphing Calculator
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| Base Price: | $159.99 |
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