Texas Instruments TI-89 Titanium Graphing Calculator (packaging may differ) (Renewed)
Brand: Texas Instruments
Color: Black
Categories: Office Products, Office Electronics, Calculators, Graphing

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.

Graphing calculator handles calculus, algebra, matrices, and statistical functions
188 KB RAM and 2.7 MB flash memory for speed; plenty of storage for functions, programs, data
Large 100 x 160 pixel display for split-screen views. Compatible with CBL 2 system, CBR 2 motion sensor, vernier easylink and vernier easytemp systems to allow collection and analysis of real-world data
USB on-the-go technology for file sharing with other calculators and connecting with PCs
Backed by 1-year warranty

Power Source: Battery Powered
Calculator Type: Graphing
Screen Size: 3
Brand: Texas Instruments
Color: Black
Batteries: 1 Lithium Ion batteries required. (included)
Product Dimensions: 7.5 x 0.9 x 3.3 inches
Manufacturer: Texas Instruments
Item Weight: 10.2 ounces
Date First Available: April 29, 2019
ASIN: B07RB266WD
Customer Reviews: 4.4 out of 5 stars 121 ratings 4.4 out of 5 stars
Is Discontinued By Manufacturer: No