If you are a student who studies maths or a parent of such a child, then you must have already searched for a graphing calculator. And as you might have already known, this task is not so easy! Specially for you, this article is dedicated to the newest calculator that will make your calculations easier, and your progress at college or school will be noticeable. It’s about the Ti-Nspire CX II model from an American manufacturer Texas Instruments. This brand produces specific integrated circuits, semiconductors, and calculators.
Main Features of TI-Nspire™ CX II
It’s difficult to keep the information about a thing that you want to compare with another one in your head. That is why WoWpencils prepared a table where all the main specifications are collected.
Design of New Calculator by Texas Instruments
The device itself resembles an old-fashioned cell phone with a tiny color display and keyboard for dialing numbers. However, despite its appearance, the device has a totally different functionality. In particular, solving difficult maths-related tasks.
As for the screen, it’s neither small nor big – 3.5 inches that equal to 320×240 pixels. Its resolution is 125 DPI that allows the screen to render relatively accurate lines and graphs. In addition, the color display gives more abilities in visualizing charts.
The size of the calculator is 7.5 inches high, 3.4 inches wide, and 0.6 inches thick. Consequently, it’s safe to say that the product is quite compact. In addition, its weight is relatively low – it’s 12 ounces.
The front side along with the buttons is of a gray color. However, some of them are dark gray, and only one, “ctrl”, is blue. Probably, it was made specifically in order to correspond to the cover. Obviously, it’s blue as well.
In order for the device to work, it has to have a powerful battery that doesn’t stop performing rapidly. Indeed, the battery in this device is capable to hold the charge for 2 weeks. Moreover, it’s rechargeable, so a user will never have to think about buying another set of batteries every time when the gadget runs out of power.
One of the nice features is the ability to connect to a computer. Besides, the set already comes with the cable.
Functions and Applications of Calculator
As for the fields where the device can be used, luckily, there is a huge variety of them. In particular, there are no doubts about algebra, geometry, and maths-related subjects, but it’s also an ideal calculator for chemistry, finance, and programming. A potential user will have some options such as creating an animated path plot, dynamic coefficient values, and points by coordinates. And it’s not a limit since there are new functions added: tick-mark labels, TI-Basic programming enhancements, and easier-to-read graphics.
Performance Quality of TI-Nspire™ CX II
Thanks to drop-down menu emulation, the device’s operation is intuitive and quite simple. It allows users to not waste time investigating the instructions but start using it once it’s in a hand. Besides, while a user works in one window, they can see various aspects of the equation without switching from one window to another (it is performed by drag and drop).
Another useful thing is creating, editing, and doing everything you want with TI-Nspire documents (.tns files). Moreover, the device can also work with the image-files such as .jpeg, .jpg, .bmp, .png. They can be opened individually or overlaid with the graphical elements.
The main purpose of graphical calculators is the ability to be used for maths-related tests. Indeed, Ti-Nspire CX II is permitted for the tests, particularly the SAT, ACT, and AP. However, it can be also used for PSAT/NMSQT and IB® Diploma Programme.
Where to Buy TI-Nspire™ CX II Graphing Calculator?
You should know that there are lots of stores that offer electrical appliances. However, a graphic calculator is not of this type of device. That is why it’s highly likely that you might be confused about where to search for it. In fact, you shouldn’t be since these devices can be easily found in well-known online stores including Best Buy, Amazon, etc.
Pros and Cons
Don’t be in a hurry when you search for a thing that has to work properly and for a long time. Instead, take a closer look at its specifications and abilities, and don’t forget about feedback from its owners. The opinions about the calculator from people already using it are collected in this section. And it’s arranged as advantages and disadvantages.
- The device is reliable
- The battery is rechargeable and durable
- The keys are easy to read
- It comes with the USB cord that serves as a charger and connector for a computer
- There are lots of functions
- The USB cord requires a USB hub
- A user can’t choose the method of receiving the answer (radical or irrational)
This review has been fully dedicated to a device that has been recently released but has already proved its working capacity. It’s safe to say that it’s an ideal device for students and adults who require fast performance and vast functionality. In addition, even users who don’t go on well with modern gadgets will get used to this device thanks to its intuitive operation. Thus, whether you are looking for a gadget for a particular test or work purposes, this model can become your favorite one.