does it come with a manual

No it doesnt. You will have an internet link where you can download it. save the planet ! ;-) Seriously ... the manual is very complete and easy to understand. You will also find loads of online tutorials to learn how to best use the calculator. It is one of the most used and documented calculator.

Does the calculator come with a protective hard plastic sliding case / sleeve to protect the front which can then be slid onto the back when using it?

Yes it was in a protective case and very secure

Does this calculator have a touchscreen and what is the size of the screen?

The screen is approx 6.4x4.8cm. It is not a touchscreen device but instead has a trackpad below the screen to control the cursor.

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Instruments GRAFIKRECHNER TI-NSPIRE CX-II T CAS, Black

Instruments GRAFIKRECHNER TI-NSPIRE CX-II T CAS, Black

Product ID: 128355926

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Details

Brand
Texas
Colour
Black
Calculator Type
Graphing
Power source
Battery
Screen size
3.5 Inches
Number of batteries
1 Lithium Ion

📏19 x 9 x 0.25 cm

🔋1 Lithium Ion battery

⚖️400 g weight

Description

📊 Elevate Your Calculations with Style!

DURABLE DESIGN - Crafted from high-quality plastic for longevity and resilience.
SLEEK PORTABLE - Ultra-slim design at just 0.25 cm thick, perfect for on-the-go professionals.
MULTILINGUAL MASTERY - Supports German, Swedish, Finnish, Italian, and English for global accessibility.
POWERFUL PERFORMANCE - Successor to the renowned TI-Nspire CX CAS, ensuring top-tier functionality.
USER FRIENDLY INTERFACE - Intuitive design that enhances productivity and learning.

The Texas Instruments GRAFIKRECHNER TI-NSPIRE CX-II T CAS is a cutting-edge graphing calculator designed for professionals and students alike. With its sleek black design, it supports multiple languages and features a powerful performance that builds on the legacy of its predecessor, the TI-Nspire CX CAS. Weighing only 400 g and measuring just 0.25 cm thick, it's the perfect companion for anyone needing advanced calculation capabilities on the go.

Specifications

Manufacturer	Texas Instruments
Brand	Texas Instruments
Model Number	NSCX2/TBL/3E15
Product Dimensions	19 x 9 x 0.25 cm; 400 g
Batteries	1 Lithium Ion batteries required. (included)
Colour	Black
Material Type	Plastic
Manufacturer Part Number	NSCXCAS2/TBL/5E3/A
Item Weight	400 g

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