0ur opinion:

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An enhanced version of the Tl-84 Plus graphic calculator, the new Tl-84 Plus offers a built-in USB port, 3x the memory of the previous version, many preloaded Apps, an improved display, and more! Because the new Tl-84 Plus is 100% keystroke-for-keystroke compatible with the Tl-84 Plus, integrating it into your classroom will be easy! This new version allows students to share their work by connecting their Tl-84 Plus to any Tl presentation tools for the whole class to see, fostering a collaborative learning environment. Plus, a built-in USB port makes data transfer to your computer and between handhelds easier than ever. High-contrast display

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Building on the hugely popular Tl-83 Plus, which is perhaps the best-selling calculator of all time, the Tl-84 Plus is completely compatible with its predecessor. From that well-established platform, this new model adds more speed (a processor that's 2.5 times faster), more memory (24 KB RAM and 480 KB of Flash R0M), an enhanced high-contrast display (eight lines by 16 characters), and more beloved Apps.

lncludes a USB Port and cable.

lt also adds USB on-the-go technology (cable included) that can be used to share files with other calculators or to connect to PCs or optional presentation tools.

Comes with 13 pre-loaded Apps and supports all Tl-83 Apps.

Thirteen Apps are pre-loaded, including Cabri Jr., CBL/CBR, Conic Graphing, lnequality Graphing, Probability Simulations, Science Tools, StudyCards, TimeSpan, Topics in Algebra 1 Chapter 5, Topics in Algebra 1 Chapters 1-4, Transformation Graphing, and more. For students in math and sciences, the Tl-84 Plus is 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.

Split screen lets you view a graph and its equation at the same time.

With the Tl-84 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 calculator incorporates graphing tools for mathematics and science course work, including statistics and finance.

The included kickstand slide case is great for desktop work.

The Tl-84 Plus is powered by four AAA alkaline batteries (not included) and one silver oxide battery (included) for backup, with an automatic shutoff to save energy. lt also comes with a hard kickstand slide case and is supported by a one-year limited warranty.

What's in the Box
Tl-84 Plus, kickstand slide case, Tl connectivity cable/USB cable, silver oxide battery, Tl Product CD-R0M with full reference Guidebook and free software Apps, warranty information; four AAA batteries not included, alkaline recommended


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Buyer's feedback: - * Bad. ...
I received the TI-84 and replaced the batteries several times and it did not turn on either time, the description said "like new" and when I emailed them for a refund they ignored it and said that I was putting the batteries in wrong or i need to press the buttons harder, and they would replace it, even though I wished to be refunded so I could buy one that is actually "like new". Pay an extra 5 bucks and buy from someone else.

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Buyer's feedback: - TI-84
We purchased this calculator for my son's pre-calculus class. He has used a tutoral to become familiar with the product and found it very easy to use. If I had to purchase it again, I would have gone with the silver edition to obtain more memory.
I found the best price through Amazon and delivery came before we had expected.

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Buyer's feedback: - * A+ ...
Just as described, although a description of the amount of permanent marker and what was on there would have been much appreciated.
The product was fully functional, and shipping was faster than expected!

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Buyer's feedback: - Reasonable quick getting my order
I got what exactly I ordered in reasonalbe time of delivery. Nice experience.
Li

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Buyer's feedback: - * excellent product ...
It is an excellent product. I have heard it of from my instructor. At Amazon.Com, the price is more cheap compared to other sales' stores and markets. It arrived at my address within the promised days. The condition of this product is excellent. I have been using it for Calculas and Math class in university. The manual of this calculator is very useful. I can find anything I want.