Vernier EasyLink®

Easy Data Collection for Math and Science
The Vernier EasyLink is the least expensive way to collect data using a single sensor and a TI-84 Plus, TI-84 Plus Silver Edition, or TI-Nspire in 84 mode graphing calculator.

Data Collection Versatility
Connect one of 42 compatible sensors to a TI-84 Plus or TI-Nspire in 84 mode calculator using an EasyLink interface. Use EasyLink to explore math and science concepts found in real-world phenomena such as light, pressure, force, and more.

What Makes EasyLink so Easy?
EasyLink simplifies data-collection because it plugs directly into the USB port of a TI-84 Plus or TI-Nspire in 84 mode calculator. This action launches the preloaded Vernier EasyData Application on your calculator. Simply press

and you are collecting data.

Award of Excellence Winner

Technology and Learning: Award of Excellence for EasyLink

We are pleased to have received an Award of Excellence from Technology & Learning. The Award of Excellence recognizes products that help educators teach with technology. EasyLink was given a rigorous test-drive by qualified educators. Evaluation criteria include quality and effectiveness, ease of use, and suitability for use in an educational environment.

Try an EasyLink Activity
Download the EasyLink math activity Inverse Variation in Pressure Data featured in the fall 2005 Caliper.

EasyLink Compatible Sensors

The following sensors require EasyData 2.0 or higher:

Ammonium Ion-Selective Electrode
Calcium Ion-Selective Electrode
Chloride Ion-Selective Electrode
Dissolved Oxygen Sensor
Hand-Grip Heart Rate Monitor
Nitrate Ion-Selective Electrode
Sound Level Meter
Turbidity Sensor

The following sensors quickly drain the calculator batteries:

Colorimeter
EKG Sensor

Vernier EasyLink
Order Code: EZ-LINK
Price: $59

How to use EasyLink:

Connect a compatible sensor to EasyLink.
Connect EasyLink to a compatible calculator, and the Vernier EasyData program launches automatically.
Press to collect data!

Calculator Requirements

TI-84 Plus, TI-84 Plus Silver Edition, TI-Nspire in 84 mode.
See full compatibility chart »
Calculator Operating System
2.30 or higher
EasyData (1.0 or higher)
A version of EasyData has been preloaded on calculators manufactured beginning in January 2005. If your calculator does not have EasyData, you can easily update your calculator operating system and load EasyData. Learn more.
EasyData 2.1 Available!
Update to the latest version of EasyData.

Order Information
Vernier EasyLink®	EZ-LINK	$59.00