The CBR2 is TI's answer to an easy, affordable data collection device! Designed for teachers who want their students to collect and analyze real-world motion data, such as distance, velocity and acceleration. Great for algebra through calculus and statistics, physical science and physics.Features: Pivoting sensor head (0o - 180o). Measures object distance from 0.5 m - 6 m(1.5 ft - 19 ft). Compute 1st and 2nd derivatives (velocity and acceleration) on collected distance data. Collects up to 512 data points. Rugged construction: designed to withstand classroom use. Lightweight and comfortable hand-held operation. Versatile mounting options with standard camera tripod mounting socket and removable multipurpose clamp which accommodates surfaces of 0" - 2" thickness. Self-contained application programs are multipurpose and menu-driven, offering simplicity for the novice and flexibility for the accomplished user. Built-in plot options:Distance-Time; Velocity-Time; Acceleration-Time. Built-in activities: Distance-Match, Velocity-Match, and Ball Bounce. Status indicators: red/green visible; dual-tone audible (can be disabled). Choice of units: feet or meters. Variable sampling interval: .005 sec - 1500 sec. Temperature compensation available for enhanced accuracy. Real-time distance, velocity, and acceleration. Data smoothing options: light; medium; heavy. Triggering options: calculator ENTER key; CBR TRIGGER button; time delay. "Repeat Sample" option uses existing parameters. "Easy Sample" option quickly initiates a sample using default settings. Operates detached from calculator after setup. Input/output port for direct communication with TI-73 Explorer(tm), TI-82,TI-83, TI-83 Plus, TI-85, TI-86, TI-89, TI-92, and TI-92 Plus. Send data and graphs from calculator to a computer via TI-GRAPH LINK(tm). Operates as a CBL/MBL motion probe. Operates with CBL (SONICchannel) programs. User Guide with classroom-ready math/science activities for grades 4 through 12. 4 AA batteries included. Size: 1.625" x 2.25" x 5.875"(HWL). Weight: 7.1 ounces (200g) including 4 AA batteries. One-year limited warranty.
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