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TI-73 Explorer Graphing Calculator

Ideal for Middle School

  • Get all of the advantages of a graphing calculator without paying for the features that you don’t need with the calculator that’s compatible with both the CBL 2 and CBR
It features graphing, plotting, conversions, fraction, and data analysis functions, as well as an upgradeable operating system, 25K of RAM, and 128K of flash ROM.

Ordering information: The TI-73 comes with software and a TI Graph Link cable to connect it to your computer, four AAA batteries, a lithium battery backup, and a user manual. The Teacher Kit includes ten calculators, five calculator-to-calculator link cables, a teacher’s activity guide, three instruction booklets, and 40 AAA batteries.



Item # Description Unit Availability Price Quantity
470022-186 TI-73 Explorer Teacher Kit
Each Retrieving


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