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Texas Instruments TI-Nspire CX Graphing Calculator Tested 0R2966074

US $39.99
or Best Offer
Condition:
Used
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Located in: Houston, Texas, United States
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eBay item number:387736173670
Last updated on Dec 16, 2024 18:33:55 PSTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Brand
Texas Instruments
Key Size
Regular
Type
Graphing
Display Size
Regular
Power Source
Battery
Size
Handheld
Model
TI-Nspire CX
Features
Touchscreen
MPN
N3/TBL/1L1/J

About this product

Product Information

Tame college math and have fun doing so when you study with the Texas Instruments TI-Nspire CX graphing calculator. This handheld calculator has a 3.5-inch color backlit display, and it runs on a rechargeable battery. It has all the features required to complete high school and college math and science curricula. The TI-Nspire CX supports numerous functions including limits, derivatives, and integrals. It offers color graphs, lists, and the ability to use apps. Texas Instruments uses the Computer Algebra System in this machine, which lets it perform complex calculations. You can see the value expressed in multiple ways, including as linear and non-linear expressions. When you are graphing, you can create a toggle table of categories and values. Students can also use it to create custom sequence graphs. It will check a particular type of point by zooming in to infinitesimally small values. The analyzing graphs menu allows you to find the zero, minimum, maximum, inflection, dy/dx, and integral. Like a regular scientific calculator, the TI-Nspire CX computes mathematical expressions and solves equations. In addition, it plots function graphs, constructs geometric figures, and performs statistical analyses. You can also use it to model a new version without having to change all the data. The CX can deliver a 3D graph for polynomial expressions with a clear answer. These calculators also support the creation of a zero matrix, derivative at a point, and complex and real roots of polynomials. When you are using it to store equations, it has an available user memory of 64 MB and total memory of 100 MB. The graphing calculator accepts programmed commands and provides an interactive learning environment. You can program the TI-Nspire using the student version of TI-BASIC or Lua languages. This Texas Instruments nSpire technology includes available software for Windows and Mac OS X for you to create compatible files. The Nspire CX uses USB accessories to connect with your laptop or desktop computer. It handles documents and data like a computer, and it features a color touch pad for ease of use. With such robust features, the TI-Nspire CX is an essential tool to study for and pass SAT, ACT, and Praxis exams. You can also use this graphing calculator during the SAT and ACT testing situations. This TI-Nspire CX measures 7.5 inches long by 3.4 inches wide by 0.60 inches thick and weighs 8.5 ounces. The flexible gray case covers the ports and can slide over the back of the Nspire CX while you are using it. You can charge the batteries with a USB cable connected to your PC. Alternatively, you can use the micro-USB port to charge it in your car. It takes about four hours to fully charge the batteries of these graphing calculators. A fully charged battery delivers about two weeks' worth of use in these calculators. This efficient TI-Nspire student calculator helps you work through statistical, calculus, and algebraic problems.

Product Identifiers

Brand
Texas Instruments
MPN
N3/TBL/1L1/J
GTIN
0033317203956
UPC
0033317206476, 0033317203956, 0033317190201
eBay Product ID (ePID)
111690654

Product Key Features

Power Source
Battery
Size
Handheld
Key Size
Regular
Display Size
Regular
Features
Touchscreen
Type
Graphing
Model
TI-Nspire CX

Item description from the seller

About this seller

adolfelec-30

96.5% positive feedback•2.9K items sold

Joined May 2022
Usually responds within 24 hours
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.6
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
4.9

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    Bigger than I though, but no problem. Item was as described. All the pieces were in the box and it works. Shipping dates were accurate. Would use this vendor again.
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    I recently purchased this phone from adolfelec-30, and I am throughly impressed with the entire experience. The seller demonstrated exceptional professionalism throughout the transaction. Communication was prompt, clear and courteous, ensuring that all my questions were answered swiftly. The phone arrived exactly as described, in excellent condition. The level of service exceeded my expectations and made the purchase process smooth and reassuring. I highly recommend this seller for reliability.
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Product ratings and reviews

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4.7
534 product ratings
  • 426 users rated this 5 out of 5 stars
  • 71 users rated this 4 out of 5 stars
  • 12 users rated this 3 out of 5 stars
  • 11 users rated this 2 out of 5 stars
  • 14 users rated this 1 out of 5 stars

Good value

Good quality

Most relevant reviews

See all 273 reviews
  • by littlericeboy
    Jun 23, 2016Top favorable review

    fascinating design, some flaws

    This calculator is as capable as any out there. Nice big screen, bigger than the CX models. Long battery life, which is not true of the CX version. I'm very intrigued by the alpha keyboard between the other keys, which I find easier to use for programming than the tiny keyboard on the bottom of the CX. However I unintentionally hit them when trying to hit the number keys, particular the X when I intend to hit zero, so entry requires a more precision. I also prefer the clickpad to the touchpad that they went with in subsequent models. Only other major issue is that the font is pretty faint, and playing with the contrast doesn't seem to help much since darkening the screen makes some shaded portions too dark. Overall I think it's a great machine, and given the going prices is a deal ...

    Verified purchase: YesCondition: RefurbishedSold by: ZMrhvggBQzK@Deleted

  • by x03OR-0YS-G@Deleted
    May 09, 2019Top critical review

    Powerful calculator with signs of use for high price.

    Product and calculator is as mentioned. Very useful etc. however the calculator definitely does not seem to be factory refurbished or tested or anything. In fact, my calculator did not even come reset! I could see the whole history of the previous user's calculations. Also after checking on the calculator, looks like the calculator I got was almost 5 years old! While this is not a complete deal breaker, just be aware that you will be getting a calculator with clear signs of use with no warranty for very close to the retail price anyway. So I would say that the value isn't great, I'd just go with buying one brand new. Additionally, while the description states it comes with the software needed to connect calculator to computer, it doesn't provide any activation key or such. It does come ...

    Verified purchase: YesCondition: RefurbishedSold by: ZMrhvggBQzK@Deleted

  • by gxHUrdqLSBy@Deleted
    Sep 14, 2016

    Great deal for three great products!

    I have been searching for one of the keypads for a while now, that would be offered for a great price... what I got instead was a better deal for three different keypads, including the one I wanted. The only thing that would've made this better, was if I could have been able to have the option to buy the one I originally wanted by itself for a good deal, instead of having to buy all three. Cons of Packaging: Items were shipped in an envelope. What's wrong with that, some of you may ask? I just wish that each keypad had been safely and separately wrapped in bubble wrap, that way none of them could risk damaging the other during travel. However, my keypads did come undamaged, so I wasn't upset or anything. Overall, great product for a great deal!

    Verified purchase: YesCondition: Pre-OwnedSold by: alexrapp

  • by micaiah14
    Nov 03, 2015

    Beautiful instrument, will do pretty much anythng you want

    Bought it for a differential equations class. It has served me well. Advise: I would consider how far you are going in math before you buy it though. If you are not going very far the fact that no one can help you is very off putting when a TI-84 and 89 will do just fine. But if you are going for the long haul the investment is worth the initial suffering because this calculator is really the best model that I have found. It excels at virtually everything. Bad: It's so fancy that no one else can help you do things with it. Usually google and the Texas instruments website is all you need though. It is also so good, that teachers usually do not allow it to be used on tests for Calculus and below. Good: Great rechargeable battery, I dim the display to the lowest setting and it lasts at ...

    Verified purchase: YesCondition: Pre-OwnedSold by: ZMrhvggBQzK@Deleted

  • by firsttimearound72
    Feb 01, 2017

    My best friend in Algebra 1. Has some flaws but aren't too bad

    The TI Nspire CX CAS is my best friend in Algebra 1, and it will continue to be for my future math classes. Has the tools I need for solving for variable when I'm too lazy and can also download emulators and games with Ndless. It's good in my scenario because the only electronics allowed out is calculator and laptop, in normal circumstances, and only calculators in test, so I could kill time when I'm done with math quizzes. IMO I think it's the best graphing calculator Texas Instruments has to offer, and it only came out 6 years ago. Definitely has more functions and operations than the TI-84+CE and the TI Nspire CX. The operations could take a couple of clicks to get to, but there are tons of possible operations. The arrow pad (I don't know what it's called) also serves as a mouse when ...

    Verified purchase: YesCondition: NewSold by: cren3226

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