NEW LISTING 12/12/08
(Click on above thumbnails to enlarge photos)
warranty
PRE-OWNED
TEXAS INSTRUMENTS
ELECTRONIC
GRAPHING CALCULATOR
TEXAS INSTRUMENTS
TI-80 / TI80
MADE IN
TAIWAN R.O.C.
Originally Marketed in
1995
for sale
Like new
TI-80 Graphing Calculator. Great Graphing calculator for
'middle school' and early 'high school' students (typically grades 6-9)
enrolled in Algebra and Pre-calculus classes.
Features:
- 980kHz Processor
-
Graphical analysis of:
Roots, Intersections,
Function Values,
Max's / Min's, Derivatives,
list & table functions, fraction / decimal conversions
etc.
- 8-line x
16-character LCD display
screen / readout
- Defines, saves, and graphs up to
4 functions and 6
parametric equations
- Dual CR-2032 battery power source
- No I/O ports
This calculator is used with normal
wear and works great. The battery compartment /
contacts are very
clean and shiny with
no corrosion. The LCD
screen / readout and number pads look brand new. The display plastic has
zero
scratches, however on the backside there is a
name scratched into the plastic. Entire LCD display works perfectly.
The calculator includes plastic cover, as shown in the
photo. Utilizes
2x type CR 2032 batteries.
Includes our 90 day
limited
warranty!
Cond.
8
Texas Instruments TI-80
1
Available
PRE-OWNED -
$49.99 plus
shipping
|
