Texas Instruments CBR for datalogging. The easy, affordable way to connect math and science to the real world. Designed for teachers who want to start collecting and analysing real world motion data - distance, velocity, and acceleration. All the programs needed are sent to your calculator at the push of a single button. Start sampling right away with the handy default settings, or change your setup - it's easy! Pivoting sensor head: Point the sensor where the action is. Measures distance, velocity, and acceleration - up to 200 samples per second. CBL port: Connects CBR to CBL CBL 2 for use with other probes. Manual trigger button: Starts data sampling on demand, even with the calculator disconnected. Status indicators: Simplifies "Ready Not Ready" status. Look for the green red lights, or listen for the high low tones. Input Output port: Connects CBR directly to TI-73, TI-82, TI-83, TI-83 Plus, TI-85, TI-86, TI-89, TI-92, and TI-92 Plus. Extended length cable included. Mounting socket: Accepts multipurpose mounting clamp (included), plus universal mounting devices. Multipurpose mounting clamp Mounts CBR to a table or door edge, even a circular lab stand. CBR System includes: CBR Mounting Clamp Extended length cable, for connecting to calculator. 4 AA batteries. Guidebook: Getting Started with the CBR.