Texas Instruments VOY200/PWB Graphing Calculator | |

From Texas Instruments | |

The Voyage 200 handheld has a huge 2.7 Mb of Flash ROM, lots of pre-loaded Handheld Software Applications (Apps), and a real-time clock. Not to mention the fact that it comes with the TI Connectivity USB cable for Windows and Macintosh computers. It still contains all of the inherent functionality of the TI-92 Plus, including 3-D rotations and contour plots, symbolic manipulation, systems of equations, syntax listings, and much, much more. And the QWERTY keyboard takes the drudgery out of programming and note-taking. Mathematical expressions appear on the display the same way as they are written on the board. | Used: $99.38 |

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Sharp EL-W535B WriteView Scientific CalculatorSharp The ELW535B performs over 300 advanced scientific functions while utilizing Sharpâ€™s WriteView Technology. The 4-line display and multi-line playback make scientific equations easier for students to solve. It is ideal for students studying general math, algebra, geometry, trigonometry, statistics, biology, chemistry, and general science. Formulas and functions, such as fractions, are displayed on the calculator the way they are written in textbooks. The playback mode gives you the ability to recall previous equations and answers. You can also edit results and make changes to formulas easily. | List Price: New: $78.95Used: $8.00 |

HP 35s Scientific Calculatorhp Get professional performance with the HP 35s Scientific Calculator. The HP 35s lets users choose between RPN or algebraic entry-system logic (no other scientific calculator offers both). It also features a large, two-line alphanumeric display to view entries, results, menus, and prompts with ease. The display also sports an adjustable contrast feature, making it ideal to use both indoors and out. A robust library of 100+ built-in functions and constants also comes pre-loaded for immediate use right out of the box. It also features a large, two-line alphanumeric display to view entries, results, menus, and prompts with ease. | List Price: New: $50.16Used: $37.95 |

Sharp EL-W516B Scientific Calculator with WriteView (Black)Sharp The ELW516B scientific calculator by Sharp performs over 535 scientific functions and has seven different modes. It features WriteView technology which displays formulas as they are written in textbooks, eliminating any confusion on how to enter each formula into the calculator. It has a large 4-line, 12-digit LCD display, ensuring that whole formulas will be visible. The playback feature allows you to make changes to formulas easily without having to start over from the beginning when you've entered a wrong key. It has four programmable function keys that you program for quick and easy access to the functions you use the most. | New: $46.50Used: $35.00 |

Casio Advanced Scientific Calculator with 2-Line Natural Textbook Display (FX-115ES)CASIO The Casio FX-115ES Advanced Scientific Calculator features over 279 functions and provides its user with everything they need for most mathematical calculations. The calculator's functions include complex number calculations, matrix and vector calculations, statistics, and 40 metric conversions. Its standout feature is its 2-line natural textbook display that displays fractions, formulas, square roots and other expressions as they would in your textbook. It is extremely versatile, and can be used in courses ranging from basic pre-algebra to calculus, and also has applications in physics, engineering, biology and statistics. | List Price: Used: $25.99 |

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