× Plan Ahead for Holiday Shipping Delays: Due to increased volume in online orders during the holidays, some customers are experiencing longer-than-usual shipping times.
Please order products early to allow for extra shipping time and avoid production delays.
Picture of Texas Instruments TI-89 Titanium Programmable Graphing Calculator

Texas Instruments TI-89 Titanium Programmable Graphing Calculator

Electronically upgradeable graphing calculator allows you to have the most up-to-date functionality and software applications. 16 preloaded graphing calculato ... Read More


SKU: TEXTI89TITANIUM
PART: TI89TITANIUM
UPC: 033317192038
Call for pricing

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. Power Source(s): Battery; Display Notation: Graphic; Display Characters x Display Lines: 160 x 120; Memory: 188KB RAM; 2.7MB ROM.

Technical Specifications

Product Type Accessories
Accessory Type Home/Office
Units Per Pack 1 pk
BLUE Eligible Yes
Accessory Calculator
Accessory Type Home/Office
Properties Description
Global Product Type Calculators-Graphing
Power Source(s) Battery
Display Notation Graphic
Display Characters x Display Lines 160 x 120
Memory 188KB RAM; 2.7MB ROM
Display Type(s) LCD
Case Hard
Display Characters Height 2.4 mm
Percent Key(s) No
Fraction Calculations No
Fraction/Decimal Conversions No
Decimal Function No
+/- Switch Key No
Currency Exchange Function No
Metric Conversion No
Backspace Key Yes
Double Zero Key No
Amortization Yes
Base Number Calculations Yes
Bond Calculations No
Cash Flow Calculations Yes
Complex Number Calculations Yes
Confidence Interval Calculating Yes
Cost/Sell/Margin No
Date Calculations No
Depreciation Calculations No
Display Window Resolution 100 x 160 Pixels
Entry Logic Algebraic
Equation Editor Yes
Grand Total Key No
Graphing Functions 3-D; Differential Equations; Histogram; Parametric; Plot; Zoom
Higher Mathematical Functions Calculus; Polynomial Equations
Hyperbolic Functions Yes
Hypothesis Testing Yes
Interest Rate Conversion Yes
Item Count Function No
Levels of Parentheses Unlimited
Linear Regression No
Loan Calculation No
Logical (Boolean) Operations Yes
Markup/Down Key Yes
Matrices Yes
Percent Add-On/Discount No
Polar-Rectangular Conversion Yes
Probability (Random Number) No
Programming Steps Subroutines; Within Memory Limits
Simultaneous Equations Yes
Square Root Key No
Tax Calculation No
Time-Value-of-Money Yes
Time/Date Yes
Trig/Log Functions Yes
Variable Regression No
Variable Statistics One; Two
Size 3 3/8 x 7 1/2
I/O Port Yes
Replacement Batteries AAA; 3V Lithium
Pre-Consumer Recycled Content Percent 0%
Post-Consumer Recycled Content Percent 0%
Total Recycled Content Percent 0%

Customer Reviews


  • Only registered users can write reviews

Review Breakdown 0 review(s)

5
0%
4
0%
3
0%
2
0%
1
0%