Renewed Texas Instruments TI-89 Titanium Graphing Calculator

To ensure quality, this previously owned or refurbished product has undergone a thorough inspection and testing process to ensure it functions and appears like new. Here's how a product becomes a part of Amazon Renewed, your go-to destination for pre-owned and refurbished products: A customer purchases a new product and decides to return it or trade it in for a newer model. The product is then carefully inspected and tested by Amazon-approved suppliers to ensure it meets high standards. Once the product meets the criteria, it is listed as an Amazon Renewed product on the platform. In case you are not fully satisfied with your purchase, renewed products are covered under the Amazon Renewed Guarantee, making them eligible for replacement or refund.

This graphing calculator is equipped to handle calculus, algebra, matrices, and statistical functions with ease. It features 188 KB RAM and 2.7 MB flash memory for high-speed performance, providing ample storage for functions, programs, and data. The calculator boasts a large 100 x 160 pixel display, allowing for split-screen views. It is also compatible with CBL 2 system, CBR 2 motion sensor, vernier easylink, and vernier easytemp systems, enabling users to collect and analyze real-world data effortlessly.

With USB on-the-go technology, users can easily share files with other calculators and connect with PCs for enhanced functionality. Additionally, this product is backed by a 1-year warranty for added peace of mind.

Upgrade your calculations with this versatile graphing calculator, offering top-notch performance and functionality for various mathematical tasks. Choose Amazon Renewed for reliable pre-owned and refurbished products that meet high standards for quality and performance.

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