When first switched on display is dark and brightness levels need adjusting.
eBay
Model: TI-89 Titanium. Statistics plots including scatter, xy-line, box and modified box plots; histograms and regression lines are available. Extensive programming capability. Hexadecimal and binary operations and conversions.
eBay
THE OFFER INCLUDES: - USB CABLE FOR CONNECTION TO PC THE CABLE IS COMPATIBLE WITH THE FOLLOWING CALCULATOR MODELS: TI 89 TITANIUM / TI 84 PLUS / HP 50G / TI NSPIRE CAS / HP 49G+ / CLASSPAD 300 PLUS and 330 / CASIO FX 9750GII / CASIO FX 9860G THE CD YOU SEE IN THE PHOTO IS NOT INCLUDED!!!.
eBay
eBay
In good used condition with a small dark patch on top left of screen..does not affect use.
eBay
eBay
TI89TITANIUM Features: -Power source: Battery. -Display notation: Graphic. -Display Characters x Display Lines: 160 x 120 pixels. -Display type: LCD. -Case: Hard. Product Type: -Graphing. Overall Width - Side to Side: -7.6".
eBay
Pages may have minimal notes or highlighting. Cover image on the book may vary from photo.
eBay