TI-83 Plus

Enhanced with Flash technology, this handheld gives you the flexibility to add Calculator Software Applications (Apps) and additional functionality beyond maths and science, providing long-term value. The compatible TI-84 Plus Silver Edition teacher calculator and ViewScreen™ Panel also mean you can use the calculator as a whole-class teaching and demonstration tool.

Key functionality for maths and science.

Graphical analysis
See the equation, graph, and coordinates all at the same time. Jump directly to points just by entering a number.

Advanced Statistics and Regression Analysis
Includes hypothesis testing and confidence intervals. View results graphically or numerically. Analysis features sine and logistic regressions.

Plots
Create scatter, xy-line, box-and-whisker, histogram, and normal probability plots.

Data groups
Group related data (programs, lists, pic, etc.) together to store in the archive for later use.

Financial functions
Includes Time-Value-of-Money (TVM), uneven cash flows, amortization, and more.

Equation solver
Solve equations interactively for different variables. Great for "what ifs."

Graph-table split screen
Allows you to trace the graph and scroll table values simultaneously.

Matrices
Store and analyze up to 10 matrices, size limited only by available memory.

Data lists
Allows you to name lists and store up to 999 elements per list.

Data Collection
This tool is compatible with the CBL 2™, CBL™, CBR™, and CBR 2™ for collection and analysis of real-world data. A built-in CBL/CBL 2 and CBR application allows for real time, interactive data collection: time, distance, temperature, voltage, light intensity, etc.

TI-83 Plus Hardware features
Large Screen: 64 X 96 allows entries and results to be viewed at the same time.
Memory: 24K bytes RAM. 160K bytes of data archive and application space.