Tuesday, April 2, 2013

CASIO FX115ESPLUS NATURAL TEXTBOOK DISPLAY CALCULATOR (FX115ESPLUS) - Review and Big Discount

CASIO FX115ESPLUS NATURAL TEXTBOOK DISPLAY CALCULATOR (FX115ESPLUS) -

CASIO FX115ESPLUS NATURAL TEXTBOOK DISPLAY CALCULATOR





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Casio Fx-82es Fx82es Plus Bk Display Scientific Calculations Calculator with 252 Functions Review and Big Discount

Casio Fx-82es Fx82es Plus Bk Display Scientific Calculations Calculator with 252 Functions
  • Casio Fx-82es Plus Bk Display Scientific Calculations Calculator with 252 Functions

Casio Fx-82es Plus Bk Display Scientific Calculations Calculator with 252 Functions





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Hewlett Packard 300S+ Engineering/Scientific Calculator Review and Big Discount

Hewlett Packard 300S+ Engineering/Scientific Calculator
  • Black color
  • Plastic Enclosure material
  • 4-line LCD, textbook format display

Arm yourself with the sophisticated HP 300s+ Scientific Calculator with advanced functions to tackle your most challenging Math and Science courses





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Texas Instruments TI-83-Plus Silver Edition Review and Big Discount

Texas Instruments TI-83-Plus Silver Edition
  • Includes TI-GRAPH LINK for Windows and unit-to-unit cable
  • Over 1.5 MB memory, stores up to 94 applications
  • Split screen to display graph and editor or graph and table
  • Pre-loaded with popular Handheld Software Applications
  • Interactive equation solver

Leery of "special edition" products, we regarded the TI-83 Plus Silver Edition with some healthy skepticism. It's silver--so what? As you may have noticed, in the post-iMac era, everything electronic seems to boast cool translucent or glittery casing. However, the features of the TI-83 Plus Silver Edition are substantial, offering useful, powerful extras at a remarkable value. While the mathematic and graphing tools are comparable to the TI-83 Plus, the Silver Edition boasts significantly improved speed and memory. Its processor is 2.5 times faster, and it has over 1.5 MB of memory--10 times that of the TI-83 Plus. These upgrades make the Silver Edition a significantly improved graphing tool, enabling you to work faster and save more of your equations and programs.


Leery of "special edition" products, we regarded the TI-83 Plus Silver Edition with some healthy skepticism. It's silver--so what? As you may have noticed, in the post-iMac era, everything electronic seems to boast cool translucent or glittery casing. However, the features of the TI-83 Plus Silver Edition are substantial, offering useful, powerful extras at a remarkable value.

While the mathematic and graphing tools are comparable to the TI-83 Plus, the Silver Edition boasts significantly improved speed and memory. Its processor is 2.5 times faster, and it has over 1.5 MB of memory--10 times that of the TI-83 Plus. These upgrades make the Silver Edition a significantly improved graphing tool, enabling you to work faster and save more of your equations and programs.

Like the TI-83 Plus, the Silver Edition has a large, easy-to-read 64 x 96 pixel LCD that fits 16 characters and 8 lines. Altering the contrast of the screen is intuitively easy, as is the key layout and graphing interface. Mathematic tools are substantial, including viewing equations, graphs, and coordinates simultaneously; advanced statistics and regression analysis, graphical analysis, and data analysis; and tools for engineering, financial, logarithm, trigonometry, and hyperbolic functions. The calculator is ideal for students in algebra, calculus, and statistics, as well as those taking the PSAT/NMSQT, SAT I or II, and AP College Board Tests.

           Matrix operations
           Graphing features
         Educational Apps
              Equation solver

The calculator is also rich in tools for those studying biology, chemistry, or physics, including a pre-programmed periodic table. Other programs included with the calculator include a spreadsheet, organizer for phone numbers, puzzle pack, probability simulation, and CBL/CBR applications.

The most exciting bonus of the Silver Edition is TI-Graph Link, which lets you connect the calculator to a computer and download programs from Texas Instruments' Web site (http://education.ti.com) and from enthusiast sites like www.ticalc.org. There you'll find thousands of programs and games for TI graphing calculators, as well as a TI-83 Plus tutorial, electronic guidebook, programming support, and discussion groups.

The calculator uses four AAA batteries and one lithium battery for backup. All batteries are included, as well as a hard slide cover, the TI-Graph Link software and cable, and a remarkably readable 60-page instruction manual. Overall, the improved power, faster speed, and included TI-Graph Link for a remarkably low price make this a truly special "special edition," and we have to admit that the silver casing does look pretty cool. --Ariel Meadow Stallings





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TI36XSOLAR - TI36XSOLAR Solar Scientific Calculator Review and Big Discount

TI36XSOLAR - TI36XSOLAR Solar Scientific Calculator
  • ALWAYS FREE SHIPPING WITHIN THE USA

Calculator is perfect for advanced algebra, trigonometry, computer science, chemistry and statistics. One- and two-variable statistics include results for linear regression and trend line analysis. Adds, subtracts, multiplies and divides fractions entered in traditional numerator/denominator format. Three memories, 10 English/metric conversions and eight physical constants. Runs on solar power. Calculator includes protective slide case.







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Texas Instrument TI-30X IIS Pink Calculator PINK TI30XIISOLAR Review and Big Discount

Texas Instrument TI-30X IIS Pink Calculator PINK TI30XIISOLAR
  • New
  • Texas Instruments 30XIIS/TBL/1L1/AN
  • Texas Instruments 30XIIS/TBL/1L1/AN TI30XIIS Pink

TI30XIIS Pink





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Texas Instruments TI-83 Plus Blue Graphing Calculator Review and Big Discount

Texas Instruments TI-83 Plus Blue Graphing Calculator
  • Texas Instruments 83PL/CLM/1L1/V TI 83 PLUS CALCULATOR BLUE

This easy-to-use TI calculator is enhanced with FLASH ROM memory that allows it to store Calculator Software Applications (Apps) ideal for use in virtually any class. The TI-83 Plus and the TI-84 Plus family are allowed for use on the PSAT the SAT Reasoning Test SAT Subject Tests and Math Level 1 and 2 Tests AP Chemistry exam AP Physics exam and AP Calculus exam. * Electronically upgradable. * Applications will be available from TI and other leading developers. * 8-line by 16-character display.* Advanced functions accessed through pull-down display menus. * Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent. * Graphs 10 rectangular functions 6 parametric expression 6 polar expressions and 3 recursively-defined sequences. * Up to 10 graphing functions defined saved graphed and analyzed at one time. * Sequence graphing mode shows time series plot cobweb/ stair-step plot and phase plot. * User-defined list names. Lists store up to 999 elements. * 14 interactive zoom features. * Function evaluation table shows numeric evaluation of functions in table format. * Interactive analysis of function values roots maximums minimums integrals and derivatives. * 7 different graph styles for differentiating the look of each graph drawn. * Horizontal and vertical split-screen options.* Matrix operations including inverse determinant transpose augment reduced row echelon form and elementary row operations. Convert matrices to lists and vice-versa. * List-based one- and two- variable statistical analysis including logistic sinusoidal median-median linear logarithmic exponential power quadratic polynomial cubic polynomial and quadratic polynomial regression models. * 3 statistical plot definitions for scatter plots xy-line plots histograms regular and modified box-and-whisker plots and normal probability plots. * Advanced statistics features including 9 hypothesis testing functions 6 confidence interval function...





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Sharp EL-W516B Scientific Calculator with WriteView (Black) Review and Big Discount

Sharp EL-W516B Scientific Calculator with WriteView (Black)
  • Scientific calculator with 535 different scientific functions
  • Extra large 4-Line, 12-digit LCD display screen
  • WriteView Technology displays formulas as they are written in textbooks
  • Modes: Normal, Stat, Drill, Complex, Matrix, List, Equation; Ability to solve three simultaneous equations
  • Four programmable keys for quick use of user desired functions; Ability to solve three simultaneous equations

The ELW516B scientific calculator by Sharp performs over 535 scientific functions and has seven different modes. It features WriteView technology which displays formulas as they are written in textbooks eliminating any confusion on how to enter each formula into the calculator. It has a large 4-line, 12-digit LCD display, ensuring that whole formulas will be visible. The playback feature allows you to make changes to formulas easily without having to start over from the beginning when you¿ve entered a wrong key. It has four programmable function keys that you program for quick and easy access to the functions you use the most. The ELW516B has improved calculation speed for smooth operations. The hard cover helps prevent the calculator from dents or scratches. Calculator is solar and battery operated.





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HP HP48G PLUS Graphic Calculator Review and Big Discount

HP HP48G PLUS Graphic Calculator
  • 128 KB of RAM and a built-in equation library
  • More than 300 commonly used formulas and scientific constants
  • Object-oriented programming
  • View, enter, and manipulate arrays
  • View equations and formulas just as you would in a textbook or on paper

HP 48G+ GRAPHING CALCULATORHewlett-Packard's HP 48G+ calculator can handle just about anything, and for a reasonable price. It allows you to enter equations the way they're printed on a page; construct graphs, plots, and drawings on a display 8 lines deep by 22 characters wide; and perform calculations from basic algebra all the way up to trigonometry and advanced statistical analysis. Best of all, anyone with the patience to learn some basic, object-oriented programming can take the device far beyond its built-in limits.

We had to throw out all of our typical calculator knowledge to use the 48G+, as it uses Reverse Polish Notation (RPN, also known as postfix notation). For example, instead of pressing 2 + 2 = to get an answer, you have to press 2 ENTER 2 +. Once we learned the basics, RPN made complex calculations much easier to enter, eliminating the need for parentheses in most calculations. Studded with buttons and crammed with labels, the keypad looks impossibly crowded, but the color-coded secondary and tertiary function labels are easy to find and decipher with a little practice. A row of buttons at the top is used to select menu items that are displayed onscreen, providing even more functions in a relatively small space. Ultimately, the 48G+ offers more than 2,300 functions, over 300 of them built-in formulas and scientific constants encompassing the spectrum of the mathematical and scientific fields.

Using the 48G+ for a few weeks made it clear why this series of calculators is so popular; they're easy to work with once the initial learning curve is overcome. A complete set of built-in formulas coupled with the calculator's programmability give the device potential limited only by its 128 KB of built-in memory. If you need lots of RAM, its upgradable memory makes the higher-end 48GX a better bet; however, the 48G+ has plenty of storage for all but the most demanding students and professionals. It also comes with an infrared port for communicating with other calculators or a printer, and a connectivity kit--available separately--allows you to link the calculator to your PC for downloading new formulas and other data. --T. Byrl Baker

Pros:

  • RPN can speed data entry with practice
  • Programmable--you can add nearly any feature you like
  • Infrared port lets you communicate with other IR-equipped calculators

Cons:

  • Cluttered keypad
  • Learning RPN and basic object-oriented programming can be daunting for the novice






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Casio Graphing Calculator Review and Big Discount

Casio Graphing Calculator
  • Description - Graphing Calculator
  • Mathematical/Statistical Functions - Improved matematical notation
  • Memory - 800K storage/flash memory
  • Special Features/Suggested Use - Useful for visually impaired; USB/Serial connectivity

MODEL- FX-9860g. VENDOR- CASIO. FEATURES- Graphing Calculator. The FX-9860G Graphic Calculator has a large high contrast display with dual screen capability. Icon memu provides easy access to advanced functions. All the functionality of the FX-9750GPlus with USB connectivity 1.5MB flash memory natural display capability and a PC Emulator. Suggested Courses for the FX-9860G Graphing Calculator include: Pre-Algebra Algebra I and II Geometry Trigonometry Calculus Statistics Biology Chemistry Physics Finance and Business. The FX-9860G is allowed on all major exams like AP SAT I/II PSAT/NMSQT ACT and state level assessments allowing graphic calculators. SPECIFICATIONs MEMORY - Available RAM/Flash ROM: 64KB/1.5MB Electronic upgradeability Prior Entry Recall Number and Constant MemoryDISPLAY - Interface Iconic Menu Lines x characters : 8 x 21 Screen Size (Pixels): 64 x 128 Natural Display Input Capture Clip & Paste Capability Language Options Available GRAPHING - Function (y=Equations to graph): 20 Parametric Polar. Sequence Constant (x=) Inequality (auto shading) Zoom Trace Dynamic/Transformation Conics MATHEMATICS - Table of function values Fixed Decimal Options Scientific Notation: 10 +2 Fraction Operations Interactive Equation Solver. Simultaneous Equation Solver: Up to 6 Polynomial Root Finder : Up to 3 Complex Numbers Matrices : up to 55x55 Recall and Edit Last Entry Spreadsheet Capabilities COMPUTER MATH - Calculates in Dec





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Victor 930-2 Scientific Handheld Calculator Review and Big Discount

Victor 930-2 Scientific Handheld Calculator
  • +/- Switch Key - Y
  • Amortization - N
  • Backspace Key - Yes
  • Base Number Calculations - Y
  • Bond Calculations - N

154 scientific functions. Ten-character by two-line exponent display on large LCD. Automatically switches to battery backup power when lighting is insufficient for solar cell. Power Source(s): Battery Solar Display Notation: Numeric Number of Display Digits: N/A Display Characters x Display Lines: N/A.Unit of Measure : Each





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Texas Instrument TI-30X IIS Scientific Calculator Rose Pink Color Review and Big Discount

Texas Instrument TI-30X IIS Scientific Calculator Rose Pink Color
  • Solar-Powered
  • 2-line scientific calculator
  • 1 Year Limited Manufacturer Warranty

Texas Instrument TI-30X IIS Scientific Calculator Rose Pink Color: The two-line display scientific calculator combines statistics and advanced scientific functions and is a durable and affordable calculator for the classroom. The two-line display helps students explore math and science concepts in the classroom.





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Casio Graphing Calculator - Blue (FX9750GII) Review and Big Discount

Casio Graphing Calculator - Blue (FX9750GII)
  • Does not include USB Stick.
  • Graphing Calculator with large 21-character x 8-line display with dual screen capability. 62K RAM.
  • Approved for use on exams.
  • Color: Blue

Graphing Calculator, Blue





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HP 15C Scientific Calculator Review and Big Discount

HP 15C Scientific Calculator
  • The classic HP 15c scientific calculator
  • Simple, intelligent design. Advanced scientific features
  • It has unique HP RPN
  • It has portable, user-friendly layout

The intelligent design of the HP 15c Scientific Calculator facilitates portability and convenience, ensuring that your 15c is always handy, and incorporates RPN mode, simplifying data entry. The 15c provides what engineers and scientists rely upon: complex number calculations, matrix operations, numerical integration and root solving. For the collector, the Limited Edition 15c presents an opportunity to own a classic HP calculator that has not been available for over 20 years.





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Casio FX-991D Solar Power Scientific Calculator Review and Big Discount

Casio FX-991D Solar Power Scientific Calculator

Casio FX-991D Solar Power Scientific Calculator - Super FX
199 Functions
- Complex Number Calculations
- Statistic, linear regression, standard deviation
- Computer science
- 32 Physical constant

Value type indicator shows the unit of measurements
Accurate 10 digit display and two digit exponent
Solar Plus
Fractional calculations





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TI-30XS Multiview Calculator Review and Big Discount

TI-30XS Multiview Calculator
  • New - Retail
  • 1-Year Warranty

Designed with unique features to allow you to enter more than one calculation compare results and explore patterns all on the same screen. Enter and view calculations in common Math Notation via the MATHPRINT Mode including stacked fractions exponents exact square roots and more. Quickly view fractions and decimals in alternate forms by using the Toggle Key. Scroll through previous entries and investigate critical patterns as well as viewing and pasting into a new calculation. Explore an x y table of values for a given function automatically or by entering specific x values. Power Source(s): Battery Solar Display Notation: Numeric Number of Display Digits: N/A Display Characters x Display Lines: 16 x 4.Unit of Measure : Each





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Canon F710 Dual-Line Scientific Calculator Review and Big Discount

Canon F710 Dual-Line Scientific Calculator
  • Floating, scientific, exponential liquid crystal display
  • 139 total functions, 38 built-in formulas
  • Memory, exchange memory/display function
  • Operates on both solar and alkaline power
  • Auto power-off; 1-year warranty

Handheld scientific calculator offers a two-line 10+2-digit display, 38 built-in formulas, 139 scientific and math functions and 38 built-in formulas. Ideal for algebra I and II, chemistry, geometry, physics, statistics and trigonometry. Functions include chain multiplication/division, constant multiplication/division/percentage calculations, exponential, factorial, hyperbolic, logarithmic, mean, square, standard deviation of population, standard deviation of sample, reciprocal calculations, fraction calculation, angles conversion, DRG mode calculation, trigonometric calculation, coordination conversion, permutations, combinations, correlation coefficient, random number generation, last-digit recall and last answer recall. Calculation automatically switches off are seven minutes of nonuse and includes a quick reference guide and protective hard case..





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Sharp EL-531WBBK Scientific Calculator Review and Big Discount

Sharp EL-531WBBK Scientific Calculator
  • Model No. EL-531
  • 2-3/4" W 3/4" H x 5-7/16" D
  • Direct formula entry, 12 digit, 2 line, 183 function
  • Black hard case
  • 15 level of parantheses with up to 4 pending operations

Sold as 4 UNITS at .22 per unit. (1 unit = each.) Model No. EL-531. 2-3/4" W 3/4" H x 5-7/16" D. Direct formula entry, 12 digit, 2 line, 183 function. Black hard case. 15 level of parantheses with up to 4 pending operations. Preprogrammed for trigonometric, logarithmic, factorial, statists, etc. Battery included. Boxed. Manufacturer number: EL531WBBK. SKU #: 91230. Country of origin: China. Distributed by Sharp Electronics Corp.





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Canon F-766S Scientific Calculator Review and Big Discount

Canon F-766S Scientific Calculator
  • Calculator Features: Adjustable Display, Calculator Features: Protective Hard Shell Cover, Color: Black, Dimensions: 6.5" Height x 3" Width x 0.5" Depth, Display Screen: 12 Character - LCD, Number of Functions: 349, Power Source: Battery, Power Source: Solar, Product Model: F766S
  • Sold as 1 each

%3Cp%3EThe Canon F%2D766S pocket%2Dsized calculator handles a total of 349 functions%2C and its large%2C high%2Dcontrast LCD makes calculations easy and comfortable%2E The Canon F%2D766S includes Mathematics%2C Trigonometry%2C Computer math and Statistics%2C and also provides a host of unique functions%2C an LCD brightness adjuster%2C a battery strength indicator and 38 built%2Din formulas%2E The dual power solar and batterry allows you to perform your calculations whether you are in the school or on the go%2E It also provides a removable hard cover case which protects it against damage when you are on the move%2E%3C%2Fp%3E





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Machinist's Calculator (1 Each) Review and Big Discount

Machinist's Calculator (1 Each)

Machinist's Calculator - Machinist's Calculator - Determine the best machine speed and feed rates for all tools and material accurately with complete portability. Modern high-speed equipment combined with vastly superior tools yield production and quality advantages like never before. The machinist's calculator provides operators a hand-held device to determine startup parameters in the machine/tool/material equation. Achieve optimum production; minimize tool damage and wasted pieces. Built-in formulas return proper RPM, SFM, IPM, FPT, and CT (Cut Time) for all operations on all kinds of set-ups for machine, materials and tools. Calculator has prompting formats and yields time estimates. Perfect educational tool that fits in palm or pocket.





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HP HP49G Graphing Calculator Review and Big Discount

HP HP49G Graphing Calculator
  • Over 2,300 built-in functions for algebra, geometry, trigonometry, statistics/data analysis, calculus, science, engineering
  • 2-D and 3-D graphing capabilities
  • Algebraic and RPN data entry
  • Built-in serial port; supports optional connectivity kit
  • Step-by-step mode for dynamic derivation, integration, and linear algebra problem solving

The HP49G graphing calculator is an RPN-capable calculator with powerful 3-D graphing, note, and list features. With its advanced built-in Computer Algebra System, you can perform complex arithmetic and calculus functions and solve systems of linear equations, in addition to having dynamic symbolic manipulation and symbolic and numeric solving at your fingertips. You can also make statistical inferences, perform hypothesis tests, and measure confidence intervals that relate to populations. Sample data can be inputted, viewed, and edited in table format (similar to a computer spreadsheet), and then you can plot the results.

The large 1.5 MB memory (512 KB RAM and 1 MB Flash ROM for data storage) encourages taking full advantage of the comprehensive library of third-party calculator programs, games, and software applications. The HP49G doesn't just give you the answer to your equation; it can walk you through the process of finding that answer by using the CAS step-by-step mode for dynamic derivation, integration, and other linear algebra problem-solving techniques. All steps and results are displayed in textbook mode on the 131 x 64 pixel, high-contrast screen. If you aren't fond of textbook mode, try traditional algebraic or RPN input modes.

With its smooth edges, streamlined curves, and light blue metallic exterior, the HP49G is a sleek and modern tool for professionals or students in the sciences, math, and engineering. --Dana Van Nest





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Texas Instruments TI-NspireTM Handheld Graphing Calculator with Touchpad packaging may vary Review and Big Discount

Texas Instruments TI-NspireTM Handheld Graphing Calculator with Touchpad packaging may vary
  • Link representations - Manipulate the properties of one and observe instant updates to others without switching screens
  • Includes an easy-glide Touchpad that works more like a computer with a mouse
  • Explore individual representations, one at a time, or as many as four on the same screen
  • See multiple representations of a single problem - algebraic, graphical, geometric, numeric and written
  • Grab a graphed function and move it to see the effect on corresponding equations and data lists

The Texas Instruments Ti-nspire Graphing Calculator with Touchpad features Includes an easy-glide Touchpad that works more like a computer with a mouse, See multiple representations of a single problem - algebraic, graphical, geometric, numeric and written, Explore individual representations, one at a time, or as many as four on the same screen, Grab a graphed function and move it to see the effect on corresponding equations and data lists and Link representations - Manipulate the properties of one and observe instant updates to others without switching screens.





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Texas Instruments TI-15 Calculator Review and Big Discount

Texas Instruments TI-15 Calculator
  • Amortization - No; + /- Switch Key - No
  • Backspace Key - No
  • Base Number Calculations - No
  • Bond Calculations - No

Texas Instruments - TI-15 Basic Calculator, 10-Digit Display - Sold As 1 Each

Helps students develop skills in addition, subtraction, powers, and answer format. Makes connections between classroom learning and real world situations. Backspace and edit capabilities. Operates in well-lighted areas using solar and in other light settings using battery. Power Source(s): Battery; Solar; Display Notation: N/A; Number of Display Digits: N/A; Display Characters x Display Lines: 8 x 2.
  • Helps students develop skills in addition, subtraction, powers, and answer format.
  • Makes connections between classroom learning and real world situations.
  • Backspace and edit capabilities.
  • Operates in well-lighted areas using solar and in other light settings using battery.


  • Case.





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