U.S. Educator Price$166

The CBL 2 is a low-cost interface for Texas Instruments graphing calculators such as the TI-84 Plus.

Product in use image for CBL 2

For classrooms that with wide availability of compatible TI graphing calculators, the CBL 2 is an inexpensive way to collect sensor data.

The CBL 2 is portable and battery powered, you can take it out of the classroom for experiments such as measuring accelerations on amusement rides or monitoring the temperature, dissolved oxygen, and pH of a lake or stream.

Compatible Sensors

CBL 2 is compatible with over 60 Vernier sensors, providing a wide selection of experiments to add data-collection technology.

Technical Specifications

  • Resolution: 10-bit A/D conversion
  • Maximum sampling rate: 50,000 readings per second
  • Sensor channels: 3 analog and 1 digital
  • Internal memory: Stores up to 12,000 data points

Compatible TI Graphing Calculators

  • TI-73 Explorer
  • TI-82
  • TI-83
  • TI-83 Plus
  • TI-84 Plus
  • TI-84 Plus C Silver Edition
  • TI-86
  • TI-89
  • TI-89 Titanium
  • TI-92
  • TI-92 Plus
  • TI Voyage

CBL 2 is not compatible with TI-84 Plus CE or TI-Nspire Handhelds.

What’s Included

  • CBL 2 interface
  • Stainless steel temperature probe
  • Light probe
  • Voltage probe
  • Calculator cradle and link cable
  • User’s guide

Ordering Information

All prices are for U.S. educators.

    NameOrder CodePriceQuantity
    CBL 2CBL2$166
    Optional Accessories
    Vernier AC AdapterIPS$12

    Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications. Product usage disclaimer »

    Get free experiments, innovative lab ideas, product announcements, software updates, workshop schedule, and grant resources. Join our mailing list »
    © 2015 Vernier Software & Technology, LLC. All rights reserved.
    Prices shown are valid only for United States. Change Location »