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Texas Instruments TI-89 Titanium Scientific Calculator 
Texas Instruments TI-89 Titanium Scientific Calculator

 
Texas Instruments TI-89 Titanium Scientific Calculator

Manufacturer Part: TI89 Titanium
Brand: Texas Instruments
Model: TI-89 Titanium
Calculator Type: Business/Scientific
Power Source: Battery
Product ID: EPID54842515
Description: 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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  TI-89 ~ NOW THIS IS AMAZING!!!!
Review created: 07/25/07
1 of 1 people found this review helpful.

This is the number 1 calculator I have ever used besides a Computer Algebra System. Mostly because this baby contains a Computer Algebra System. When Texas Instruments purchased the CAS "Derive" they integrated its programing into this calculator. So not only can it do everything that the predecessors did but it can do advanced calculus with the hit of a button. Not only that it is able to be updated. This calculator will connect to your computer and you can add software and update the calculator. This is an amazing calculator. Also it does very well with battery usage. My TI-89 Lasted 6 months on one set of batteries with everyday use.


Review ID: 10000000004060001
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