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Texas Instruments TI-83 Plus Graphing Calculator | 
| Brand: Texas Instruments
List Price: $149.99
Buy Used: $24.99
as of 11/22/2009 03:59 CST details
You Save: $125.00 (83%)
New (58) Used (92) Refurbished (5) from $24.99
Rating:  236 reviews
Format: CD
Color: TI83PLUS
Media: Electronics
Autographed: No
Memorabilia: No
Fragile: No
Number Of Items: 1
Batteries Included: Yes
Operating System: N/A
Size: TI83PLUS
Shipping Weight (lbs): 0.5
Dimensions (in): 7.3 x 3.5 x 1
MPN: TI83PLUS
Model: TI83PLUS
UPC: 033317194766
EAN: 0033317198658
ASIN: B00001N2QU
Publication Date: 2004
Availability: Usually ships in 1-2 business days
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| Features:
| • | Graphing calculator handles calculus, engineering, trigonometric, and financial functions | | • | Can display graphs and tables on split screen to trace graph while scrolling through table values | | • | LCD screen features 64 x 96 pixel resolution for clear, readable display | | • | Built-in memory for storage and analysis of up to 10 matrices | | • | Backed by 1-year warranty |
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| Editorial Reviews:
Product Description
Advanced calculator for everything from algebra through pre-calculus, plus powerful statistics and finance features. Flash technology for electronic upgradeability. Financial functions include TVM, cash flows and amortization. Complex numbers. Enhanced data analysis includes logistic and sine regressions. I/O port with unit-to-unit link cable (included). Communicates with computers through USB connectivity kit (sold separately). Large 64x96 pixel eight-line by 16-character display. 24KB of RAM. Big 160KB archive space for storing up to 10 applications at one time. Applications can also be stored in a computer for later use or linked unit-to-unit. Four AAA batteries included.
Amazon.com Product Description
For students in math and sciences, or for anyone new to graphing calculators, Texas Instruments has created the TI-83 Plus--a powerful, problem-solving tool with features for storing, graphing, and analyzing up to 10 functions. Plus, it displays graphs and evaluates tables on a split screen, allowing you to trace the graph and scroll through table values simultaneously.
The clear, readable display exhibits 12 characters and eight lines, in 64 x 96 pixels on an LCD screen. The TI-83 Plus has a pragmatic key layout and an easy-to-use graphing interface, with a simple programming language for creating conversion programs. The TI-83 Plus stores and analyzes up to 10 matrices combined with data storage in lists containing up to 999 elements per list. You can also solve equations interactively for different variables. With the TI-83 Plus, you can view an equation, its graph, and the coordinates all at one time. Jump from point to point by entering a number. Several useful plot types are available, including scatter, box-and-whisker, XY-line, histogram, and normal probability plots. Advanced statistics and regression analysis, graphical analysis, and data analysis are readily accessed, along with features for calculus, engineering, financial, logarithm, trigonometry, and hyperbolic functions--all crucial tools for advanced analysis. With its clear display and fast processing, the TI-83 Plus incorporates graphing tools for mathematics and science course work, including statistics and finance. Incredibly useful for college boards--PSAT/NMSQT, SAT I, SAT II, Math, IC, and IIC--the TI-83 is essential equipment for advanced placement courses in chemistry, physics, and calculus. The addition of the optional TI-Graph Link (software and cable) allows you to connect the calculator to your computer, permitting the transfer of files and data between machines. The TI-83 is powered by four AAA alkaline batteries and one lithium battery for backup, with an automatic shutoff to save energy. It also comes with a hard slide cover and is supported by a one-year limited warranty. --Barbara Price
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| Customer Reviews:
Showing reviews 1-5 of 236
 Calculator purchase review November 19, 2009
Olivia B. Viera
The calculator arrived sooner than I expected and it is like new. Thank you!
Highly Recommended Seller November 4, 2009
Kenneth Clarke (Mississippi)
Ordered on a Saturday....received on Monday. Can't get much faster than that. Product exactly as advertised. Would deal with this seller again in a heartbeat. Highly recommended.
 Eh. October 29, 2009
Lord Dubose (New York)
I bought this calculator for $120, and although I had some gripes with the convoluted combination of buttons I had to press in order to get certain results, it worked well and seemed fairly versatile. But one day, five months after I bought it, the display went completely wonky. I performed a master reset, which worked for three days, and then the display screwed up again. Shortly thereafter, the calculator stopped working altogether. I called customer service, and they advised me to try all the things I had already tried. They didn't seem to understand that it wasn't simply out of batteries, but dead. And now I can't return it, having lost the receipt when I moved shortly after buying the calculator (mea culpa, I admit), but for God's sake, I still have the packaging, which has a little box with a serial number and says "Proof of Purchase," but according to TI, does not Prove that it was Purchased. They gave me the options of 1.)Drop $120 on a new calculator, 2.)Drop $170 on our TI 84 Plus, now with extra unnecessary features, or 3.) Have a nice day, sir.
Great condition! October 26, 2009
Anne L. Maurice
Arrived early, great condition, and my teenage son did not even know it was used!
Good-quality calculator October 20, 2009
Ptran
My teacher asked me to get a TI calculator for my Algebra class. Then, I came up with buying one at amazon.com because it's cheaper than buying at local retail stores with the same quality. Also, the delivery was as described, not fast nor late. I will buy more at this website.
Showing reviews 1-5 of 236
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