This item can only be shipped to schools, museums and science centers
The least expensive and easiest way to collect motion data is the Calculator-Based Ranger (CBR™) and a TI graphing calculator. No CBL required! The Ranger collects distance, velocity, and acceleration data and contains built-in programs to download to the TI graphing calculator. Plug the Ranger into your TI graphing calculator and you will have everything you need to collect and analyze real life motion data. BT Connector.