Nspire CX II CAS Retail Packaging

The TI-Nspire™ CX II CAS graphing calculator is ideal for middle and high school students. In addition to math and science functionality to meet course work, a student can save all their work easily in a TI-Nspire™ document. Features a built-in TI Recharg



Familiar functionality, added capability.

CAS can be disabled.


Faster performance, added interactive visuals and easier-to-read graphics expand the TI-Nspire™ CX graphing calculators’ classroom-proven ability to support inquiry and discovery.


The TI-Nspire™ CX II CAS graphing calculator with licensed TI-Nspire™ CX CAS Student Software, is ideal for middle and high school students. In addition to math and science functionality to meet course work, a student can save all their work easily in a TI-Nspire™ document. Features a built-in TI Rechargeable Battery, high-resolution, backlit color screen, and USB cable for easy connection to a computer for transfer and charging, making it a perfect tool for school and home.


Product description


Backlit color screen and TI Rechargeable Battery, plus full-functioning TI-Nspire™ CX CAS Student Computer Software.

90+ MB storage memory

64 MB operating memory

Backlit display

TI Rechargeable Battery (included)

USB port for computer connectivity

320 x 240 pixels (3.2″ diagonal)

USB cable included

125 DPI; 16-bit color

Built-in Functionality:

Function, parametric, polar, sequence and 3-D graphing


Multiple graphing functions can be defined, saved, graphed and analyzed at one time


User-defined list names in Lists & Spreadsheet


Eleven interactive zoom features


Numeric evaluations in table format for all graphing modes


Interactive analysis of function values, roots, maximums, minimums, integrals and derivatives


Six different graph styles and 15 colors to select from for differentiating the look of each graph drawn


Matrix operations: transpose and augment matrices; use elementary row operations; find inverse, determinant and reduced row echelon forms; convert matrices to lists and vice versa; calculate eigenvalues and eigenvectors


List-based one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models


Three statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots


Advanced statistics analysis, including 10 hypothesis testing functions, seven confidence interval functions and one-way analysis of variance


Eighteen probability distributions functions, including the cumulative distribution function (CDF), probability density function (PDF) and inverse probability distribution function for normal, chi-squared, t-, and F- distributions; and the CDF and PDF for binomial, geometric and Poisson distributions


Built-in interactive geometry capabilities


Quick alpha keys


Simple drop-down menus emulate the intuitive operation of familiar computer features


TI-Nspire™ Documents (.tns files) can be created, edited, saved and reviewed


Use images (.jpeg, .jpg, .bmp, .png formats) that can be overlaid with graphical elements


Explore mathematical expressions in symbolic form, see patterns and understand the math behind the formulas


Visualize multiple representations of a single problem-algebraic, graphical, geometric, numeric and written


Chem Box feature allows easy input of chemical formulas and equations


Manipulate linked representations of properties to instantly update the others and show meaningful connections without switching screens (for example, grab a graphed function and move it to see the effect on corresponding equations and data lists)




Features a dedicated programming environment as well as programming libraries for global access to user-defined functions and programs




Electronically upgradeable graphing handheld allows you to have the most up-to-date functionality


Data Collection Support


Compatible with TI-Nspire™ Lab Cradle, Vernier EasyLink® USB Sensor and Vernier EasyTemp® USB temperature sensor systems to allow collection and analysis of real-world data




TI Rechargeable Battery/ TI-Nspire™ Docking Station/ TI-Nspire™ Lab Cradle



One-year limited warranty/ License Agreement/ Toll-free help hotline: 1.800.TI.CARES


Complete guidebooks available

Additional information

Weight 4 lbs