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

TI-89 Titanium Graphing Calculator, Pixel Display


Learn about Replacement Plans

Protection Plan Options
Cardmember Offers

Frequently Bought Together

Item you're currently viewing

Texas Instruments - TI-89 Titanium Graphing Calculator, Pixel Display - Larger Front
Texas Instruments - TI-89 Titanium Graphing Calculator, Pixel Display
  • Item you're currently viewing
  • $144.99
Offer disclaimer


Ratings & Reviews

Overall Customer Rating:
Rating 4.75 out of 5 stars.
99% of customers would recommend this product to a friend (254 out of 258)


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

Overall Customer Rating

Rating: 4.7 out of 5 stars with 258 reviews

99%of customers recommend this product.



Most Helpful ReviewsSee all customer reviews

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