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Texas Instruments - TI-89 Titanium Graphing Calculator, Pixel Display

Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

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$149.99
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    Rating Breakdown

    73%
    (66 Reviews)
    23%
    (21 Reviews)
    2%
    (2 Reviews)
    0%
    (0 Reviews)
    2%
    (2 Reviews)
    Value for Price:
    4.1
    Features:
    4.6
    Durability:
    4.7
    Screen Quality:
    4.1

      Product Availability

      Special Offer

      Cardholder Offer

      Ratings & Reviews

      Overall Customer Rating:
      97% of customers would recommend this product to a friend (88 out of 91)

      Rating Breakdown

      73%
      (66 Reviews)
      23%
      (21 Reviews)
      2%
      (2 Reviews)
      0%
      (0 Reviews)
      2%
      (2 Reviews)
      Value for Price:
      4.1
      Features:
      4.6
      Durability:
      4.7
      Screen Quality:
      4.1
      TI-89 Titanium Graphing Calculator, Pixel Display

      Product Features

      About 188KB user-available RAM and 2.7MB flash ROM — 3x the flash ROM of the TI-89

      16 preloaded graphing calculator software applications including EE*Pro, CellSheet and NoteFolio

      Built-in USB port for fast, easy connectivity to PC and other graphing calculators; electronically upgradeable via included USB cable

      Amortization: Yes

      I/O Port: Yes

      Time/Date: Yes

      Bond Calculations: No

      Confidence Interval Calculating: Yes

      Memory: 188KB RAM, 2.7MB ROM

      Logical (Boolean) Operations: Yes

      Backspace Key: Yes

      Global Product Type: Calculators-Graphing

      Case: Hard

      Metric Conversion: No

      Depreciation Calculations: No

      Total Recycled Content Percent : 0 pct

      Equation Editor: Yes

      Display Notation: Graphic

      Decimal Function: No

      Variable Statistics: One, Two

      Interest Rate Conversion: Yes

      Variable Regression: No

      Base Number Calculations: Yes

      Square Root Key: No

      Grand Total Key: No

      Display Types: LCD

      Graphing Functions: 3-D, Differential Equations, Histogram, Parametric, Plot, Zoom

      Hyperbolic Functions: Yes

      Currency Exchange Function: No

      Levels of Parentheses: Unlimited

      Time-Value-of-Money: Yes

      Complex Number Calculations: Yes

      Markup/Down Key: Yes

      Trig/Log Functions: Yes

      Pre-Consumer Recycled Content Percent : 0 pct

      Fraction/Decimal Conversions: No

      Fraction Calculations: No

      Power Source(s): Battery

      Display Characters x Display Lines: 160 x 120 pixels

      Date Calculations: No

      Higher Mathematical Functions: Calculus, Polynomial Equations

      Percent Key(s): No

      Simultaneous Equations: Yes

      Calculator Type: Graphing

      Hypothesis Testing: Yes

      Polar-Rectangular Conversion: Yes

      Probability (Random Number): No

      Percent Add-On/Discount: No

      Tax Calculation: No

      Matrices: Yes

      Loan Calculation: No

      +/- Switch Key: No

      Post-Consumer Recycled Content Percent : 0 pct

      Item Count Function: No

      Entry Logic: Algebraic

      Double Zero Key: No

      Programming Steps: Subroutines, Within Memory Limits

      Display Window Resolution: 100 x 160 Pixels

      Linear Regression: No

      Cost/Sell/Margin: No

      Product images, including color, may differ from actual product appearance.