Very good 622 1

Very good 622 1

Texas Instruments Nspire CX-CAS Graphing Calculator with Touchpad (UK Import) (Office Supplies)
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Customer Review

Overall it is great, everything is much clearer and more accessible on the type TI83 calculator school or the equivalent casio. I advise all those who intend to scientific studies.
I identified two faults that waste a star (and perfection): the buttons are too stiff and the battery does not have enough autonomy.

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