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Black graphing calculator with 3.5 inch colour screen and touchpad navigation

Texas Instruments

Texas Instruments NSCXCAS2/TBL/2L1/A Nspire CX II CAS Graphing Calculator educational supply

SKU CH-3N9M-BXMF4 MPN NSCXCAS2/TBL/2L1/A

Graphing calculator with computer algebra system, 3.5-inch colour screen at 320 x 240 pixels, rechargeable battery and included student software

  • Product typeArts & Crafts Supplies
  • Key featuresSold as 1 Each.
  • Product colorBlack
  • Computer Algebra System enables symbolic and numeric calculations
  • 5 inch colour screen with 320 x 240 pixel resolution and 125 DPI
  • Rechargeable battery lasts up to two weeks per charge
  • Six graph styles with 15 colours for visual differentiation
  • TI-Inspire CX Student Software adds enhanced graphing capabilities

Handheld CAS Graphing Calculator

The Texas Instruments Nspire CX II CAS is a handheld graphing calculator with a built-in Computer Algebra System for symbolic and numeric calculations. It is designed for students and educators who need to explore mathematical concepts through dynamic visualisations and textbook-style notation. The device includes TI-Inspire CX Student Software for extended graphing capabilities on a computer.

Sustained Classroom Use

A rechargeable battery is included and can last up to two weeks on a single charge, reducing the risk of power loss during extended lessons or exams. The thin, lightweight design with touchpad navigation and quick alpha keys supports comfortable handling over long periods. Animated path plots render function, parametric and polar graphs in real time without slowing the interface.

3.5-Inch Color Screen

The 3.5-inch diagonal display offers a resolution of 320 x 240 pixels at 125 DPI with 16-bit color and 15 selectable graph colors. This screen size and pixel density determine how much of a graph or expression is visible at once. Buyers who need a larger viewing area or higher pixel density for complex split-screen work should consider that this display is fixed.

How it compares

Measured against everything we stock in Calculators & Classroom Supplies, at today’s prices. Recalculated every night.

Price $134.99
Pricier than about 90% of the 1,255 comparable items (median $25.99).

Specifications

Product
Brand nameTexas Instruments
Product typeArts & Crafts Supplies
Product colorBlack
Size & build
Shipping weight0.64 kg
Package size305 × 229 × 108 mm

Questions about this item

Does the rechargeable battery get warm or make noise during a full day of exams?

The calculator runs silently with no fan; the rechargeable cell stays cool during normal use and can last up to two weeks on a single charge.

What software must be installed on my computer before I can transfer files to the handheld?

The bundle includes TI-Nspire CX Student Software for Windows or Mac; install it first, then connect the calculator via its USB cable to move documents.

Will my older TI-Nspire CX activities and scripts run unchanged on this CAS model?

Yes — the CX II CAS reads existing .tns files and runs the same functions, while adding a Computer Algebra System for symbolic work.

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