Texas Instruments TI-89 Titanium Programmable Graphing Calculator

(3) Reviews Product Number: TEXTI89TITANIUM
  • Electronically upgradeable graphing calculator allows you to have the most up-to-date functionality and software applications.
  • 16 preloaded graphing calculator software applications suitable for college math and engineering coursework.
  • Memory management to create folders for specific applications or subjects.
  • Icon desktop for easier access to applications and editors.
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$165.42
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Product Description

Texas Instruments TI-89 Titanium Programmable Graphing Calculator - Calculator provides advanced graphing for calculus, AP courses and university studies. Permitted for use on many state and standardized tests. Includes official AP calculus review questions on the enclosed product CD. Graphs functions, parametric and polar equations, recursively-defined sequences, three-dimensional surfaces, and differential equations. Includes EE*Pro App for electrical engineering. Icon desktop allows easier access to Apps and editors. Includes USB unit-to-unit link cable and TI Connectivity Cable. Offers 188K bytes of user-available RAM, 2.7MB of user-available Flash ROM for data archive and Apps, 100 x 160 pixel display, internal clock with date and time display, 99 graphing equations, 20 stored constants with symbolic units for scientific calculations, and 100 symbolic units in 28 categories for use in equations, computations, and unit conversions. Powered by four AAA batteries with a Silver Oxide battery backup to protect RAM memory during main battery change.

  • Electronically upgradeable graphing calculator allows you to have the most up-to-date functionality and software applications.
  • 16 preloaded graphing calculator software applications suitable for college math and engineering coursework.
  • Memory management to create folders for specific applications or subjects.
  • Icon desktop for easier access to applications and editors.
  • Pretty Print shows equations and results with radical notation, stacked fractions and superscript exponents.
  • Permitted for use on many state and standardized tests.
  • I/O port for communication with other TI products.
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Product Specifications

  • +/- Switch Key
    No
  • Additional Warranty Information
    1-Year Limited
  • Amortization
    Yes
  • Assembly Required
    No
  • Backspace Key
    Yes
  • Base Number Calculations
    Yes
  • Battery Chemistry
    Silver Oxide
  • Battery Size
    AAA
  • Battery Size Supported
    AAA
  • Bond Calculations
    No
  • Brand Name
    Texas Instruments
  • Calculator Features
    Date Clock Battery Backup
  • Case
    Hard
  • Cash Flow Calculations
    Yes
  • Color
    Black
  • Complex Number Calculations
    Yes
  • Confidence Interval Calculating
    Yes
  • Cost/Sell/Margin
    No
  • Country of Origin
    PH
  • Currency Exchange Function
    No
  • Date Calculations
    No
  • Decimal Function
    No
  • Depreciation Calculations
    No
  • Depth
    0.9 in.
  • Dimensions
    7-1/2 in. X 3 3/10 in. X 0 9/10 in.
  • Display Characters Height
    2.4 mm
  • Display Characters x Display Lines
    160 x 120
  • Display Notation
    Graphic
  • Display Resolution
    100 x 160 Pixel
  • Display Type(s)
    LCD
  • Display Window Resolution
    100 x 160 Pixels
  • Double Zero Key
    No
  • Entry Logic
    Algebraic
  • Equation Editor
    Yes
  • Fraction Calculations
    No
  • Fraction/Decimal Conversions
    No
  • Global Product Type
    Calculators-Graphing
  • Grand Total Key
    No
  • Graphing Functions
    3-D Differential Equations Histogram Parametric Plot Zoom
  • Height
    1"
  • Higher Mathematical Functions
    Calculus Polynomial Equations
  • Hyperbolic Functions
    Yes
  • Hypothesis Testing
    Yes
  • I/O Port
    Yes
  • Interest Rate Conversion
    Yes
  • Item Count Function
    No
  • Length
    7.3"
  • Levels of Parentheses
    Unlimited
  • Linear Regression
    No
  • Loan Calculation
    No
  • Logical (Boolean) Operations
    Yes
  • Manufacturer
    Texas Instruments, Inc
  • Manufacturer Part Number
    TI-89 Titanium
  • Manufacturer Website Address
    www.ti.com
  • Markup/Down Key
    Yes
  • Matrices
    Yes
  • Memory
    188KB RAM 2.7MB ROM
  • Memory Type
    RAM ROM
  • Metric Conversion
    No
  • Model
    TI-89 Titanium
  • Number of Batteries
    4
  • Package Contents
    TI-89 Titanium Graphing Calculator USB unit-to-unit link cable TI connectivity cable Official AP calculus review questions on the enclosed product CD
  • Packaging
    1
  • Percent Add-On/Discount
    No
  • Percent Key(s)
    No
  • Polar-Rectangular Conversion
    Yes
  • Post-Consumer Recycled Content Percent
    0%
  • Power Source
    Battery
  • Power Source(s)
    Battery
  • Pre-Consumer Recycled Content Percent
    0%
  • Probability (Random Number)
    No
  • Product Model
    TI-89 Titanium
  • Product Name
    TI-89 Titanium Graphing Calculator
  • Product Type
    Graphing Calculator
  • Programming Steps
    Subroutines Within Memory Limits
  • Recycled
    No
  • Refurbished
    N
  • Replacement Batteries
    AAA 3V Lithium
  • Screen Size
    3.0 in.
  • Simultaneous Equations
    Yes
  • Size
    3 3/8 x 7 1/2
  • Square Root Key
    No
  • Tax Calculation
    No
  • Time-Value-of-Money
    Yes
  • Time/Date
    Yes
  • Total Recycled Content Percent
    0%
  • Trig/Log Functions
    Yes
  • USB
    Yes
  • Variable Regression
    No
  • Variable Statistics
    One Two
  • Weight (Approximate)
    1.66 lb
  • Width
    3.5"

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