This Texas Instruments TI-nspire CAS Graphing Calculator has been tested and is in good working order. It is a handheld device powered by batteries and is suitable for use in a variety of settings. The calculator features regular-sized keys, a regular display size, and is designed specifically for graphing purposes. The brand is Texas Instruments, and the model is the TI-nspire. This calculator falls under the category of Business & Industrial, Office Equipment, and Calculators. It is an excellent tool for any professional or student who needs to perform complex calculations quickly and accurately. As pictured free shipping H9
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