$157.00 This product was added to our catalog on Thursday 03 January, 2008.

We include a free HP imitation leather pouch as well! The new, enhanced HP39gs graphing calculator is the ideal classroom graphing education tool designed for solving complex problems with a library of built-in applications and scientific constants, plus the linear equation and triangle solvers. In addition, students can create and store custom aplets with 256KB memory, easily share data and connect with PCs with the choice of USB, serial or infrared ports*. The HP 39gs helps math and science students develop key learning skills and comprehend difficult concepts with symbolic, numeric and graphing views and familiar algebraic data entry. Plus, a large split-screen display with adjustable contrast and interactive history, notes and sketch functions. With an increased battery life and included slide-on hard cover, rely on the the HP 39gs wherever you go. You also get the reassurance of award-winning HP support available to you 24-hours a day, as well as an enhanced website with tutorials, educational resources and downloads.

Features of the HP39gs Graphing Calculator

• Dynamic split screen with adjustable contrast for greater readability
• Intuitive Algebraic data entry allows you to solve problems as if working on paper
• Increased memory with 256KB total memory for greater storage capacity and increased performance
• Symbolic, numeric and graphic views allow for greater teaching and learning opportunities
• Easy programming to create custom aplets using formulas and equations, to assist with learning
• Interactive history, notes and sketch capabilities allows students to review and interact with data
• Tackle the toughest problems with 600+ built-in functions plus powerful HP solvers and applications
• Built-in library of 29 constants and easy metric unit conversionsâ€"ideal for math and science
• Increased battery life for more than 25% greater on time than the HP 39g+
• Slide-on hard cover included for greater protection and portability
• New serial and USB ports to connect to PCs, data loggers and other devices to download and share data
• Share data wirelessly with another HP 39g series using built-in two-way infrared port
• Enhanced HP keypad allows for greater comfort and reduced keying errors
• Award-winning HP quality and supportâ€"available 24/7 online and on the phone
• Permitted for use on SAT Reasoning Test^TM, SAT Subject Tests^TM in Mathematics Level 1 and Mathematics Level 2, ACT, PSAT/NMSQT, AP Chemistry/Physics, PLAN, EXPLORE#

Specifications of the HP39gs Graphing Calculator

CPU
CPU	75Mhz ARM9
Display
Display size	131 x 64 pixels
Display features	adjustable contrast
System logic
Entry-system logic	Algebraic
Built-in functions	over 600
Menus, prompts, etc.	Yes
Memory
Memory	256 KB
Memory features	Pending operations limited by memory
Input
Keyboard	Alphanumeric
Power
Battery	AAA x 4 + CR2032
Physical characteristics
Key Top Material	Plastic
Size (L x W x D)	7.4 x 3.7 x 1.2 in (18.7 x 9.4 x 3.1 cm)
Weight	8.8 oz (249.0 g)
What's in the box	Calculator, batteries, user manual, USB cable, and CD with connectivity software and advanced user guide
Function
Graphing functions	2-D Function, Polar, Parametric Plot sequence; cobweb, stairstep plot plot/table screen, box whisker plot Histogram, Scatter Plot Find: Intersect, Extremum, Slope, Area Zoom, Trace, Co-ordinates, Shade
Mathematical functions	+, -, x, ÷, ?, 1/x, +/-, In, ex, x?y yx, LOG, 10x, x2, %, ? , n! Fractions Degrees, radians, or grads mode Trigonometric functions/inverses Hyperbolics/inverses HP Solve application (root finder) Numeric Integration Symbolic Integration (simple cases) Numeric differentiation Symbolic differentiation (simple cases) Complex number of functions Polynomial root finder, Taylor series Absolute value, round Integer, & fractional part of a number Modulo function, floor, ceiling
Scientific functions	decimal hrs/hrs min sec conversions polar/rectangular conversions angle conversions
Statistical functions	?x, ?x2, ?y, ?y2, ?xy Sample standard deviation, mean Population standard deviation Linear regression Combinations, permutations Weighted mean Edit, save, name, list Curve fit ( LIN, LOG, EXP, POW ) Plot statistical data Hypothesis tests Confidence intervals
Supporting material
Subject suitability	General Math Pre-Algebra/Algebra Trigonometry Statistics Geometry Biology Chemistry Physics Earth sciences
Permitted for use on	SAT Reasoning Testâ„¢ SAT Subject Testsâ„¢ in Mathematics Level 1 and Mathematics Level 2 ACT PSAT/NMSQT AP Chemistry/Physics EXPLORE
Warranty - year(s)	1-year warranty

  A PC with an internet connection is required for downloads. Please purchase separately. USB cable is included. The IrDA port allows the HP 39gs to communicate with another HP 39gs calculator.