Vernier Software and Technology
Vernier Software & Technology

TI-73 Explorer

TI-73 Explorer Graphing Calculator product image

The TI-73 Explorer is our recommended data-collection graphing calculator for middle school.


The TI-73 Explorer is the middle grade and upper elementary graphing calculator from Texas Instruments. The TI-73 Explorer is compatible with LabPro and CBL 2 data-collection interfaces.

Key Features

  • Support for fractions
  • Data analysis and plotting
  • Seven statistical plots including pictographs, pie charts, and bar charts
  • English and metric conversions
  • Available free applications allow you to customize the software for your classroom needs
  • Upgradeable operating system

Learn more about Data Collection with the TI 73 Explorer Graphing Calculator »

What’s Included

The TI-73 Explorer can be purchased individually or in Teacher packs of 10.

TI-73 Explorer

  • TI-73 Explorer Calculator
  • (4) AAA batteries
  • Unit-to-unit cable
  • Manual

TI-73 Explorer Teacher pack

  • (10) TI-73 Explorer Calculator
  • (40) AAA batteries
  • (5) Unit-to-unit cables
  • Manual
  • Calculator poster & transparency

Ordering Information

This product is discontinued and no longer available.


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