| ||||||||
*Learn more | ||||||||
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.
Buy this item
Sort by:
Reviews
TI-89 ~ NOW THIS IS AMAZING!!!!Review created: 07/25/07
by:
) 
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
Was this review helpful? Report this review
Thank you for voting. If your vote meets our Page 1 of 1
Ready to share your opinion with others? Write a Review
About eBay | Announcements | Security Center | Resolution Center | eBay Toolbar | Policies | Government Relations | Site Map | Help | |
Copyright © 1995-2009 eBay Inc. All Rights Reserved. Designated trademarks and brands are the property of their respective owners. Use of this Web site constitutes acceptance of the eBay User Agreement and Privacy Policy.
| |
