Computer calculators Calculators

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Tax & Currency Exchange function Large easy-to-read Big Display Constants for +, -, x, ++ Mark-up percent +/- , 00, GT 3-digit comma markers Folding case protects calculator Solar plus with battery backup.

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Texas Instruments Voyage 200 Scientific Calculator with Graphing - Get the best TI tool for College Calculus, Engineering, and beyond! This latest in the line of TI handhelds is a must-have for College Math and Engineering. The Voyage 200 handheld has a huge 2.7 Mb of Flash ROM, lots of pre-loaded Handheld Software Applications (Apps), and a real-time clock. Not to mention the fact that it comes with the TI Connectivity USB cable for Windows and Macintosh computers. It still contains all of the inherent functionality of the TI-92 Plus, including 3-D rotations and contour plots, symbolic manipulation, systems of equations, syntax listings, and much, much more. The QWERTY keyboard on the Voyage 200 keeps programming and note-taking as easy as ever! Allows Mathematical expressions to appear on the display the same way as they are written on the board or in texts Uses 4 AAA alkaline batteries and a back-up lithium battery (CR1616 or CR1620). Backup battery pre-installed, and AAA batteries are included

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The FX-115ES Advanced Scientific Calculator has 2-line Natural Textbook Display and is Solar Powered. An advanced Scientific Calculator that can do Metric Conversions and has natural 2-Line textbook display. Natural textbook display shows formula and results exactly as they appear in the textbook.

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Touch Screen - Pen-Based - LCD - Battery Operated

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Includes: Calculator Pink Crystal Includes: Stapler Pink Crystal Includes: Computer Mouse Pink Crystal

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FX-300MS Scientific Calculator Display Characters x Lines—10 x 2 Formula Notation—Algebraic Scientific Notation Storage Memory—7K Variable Statistics—One Levels of Parentheses—18 Base Number Calculations Logical (Boolean) Operations Fraction Calculations Fraction/Decimal Conversions Complex Number Calculations Probability (Random Number) Size—3w x 5d Battery/Solar Powered Replacement Batteries—DURPX76A675PK (sold separately) Handheld calculator with large LCD display. Includes operating battery and protective case.

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Prints 2.0 lines per second / independent memory, cost-sell-margin and mark-up / AC power with included adapter / Optional 4 AA Battery

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Calculator Stapler and Computer Mouse SET Pink Crystal. These items are great for use anywhere. Whether your at the office or your home they let you work in style and look great.

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8 digit display

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Desktop printer offers a large easy-to-read display and a host of features including 2-color printing, all at an affordable price. Features include 2.4 lines per second, big display, right shift key

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1 Color - Black Ink / 12 Digit Display / Uses 4 optional AA Batteries / Includes AC adapter / Prints 2 Lines per second / Standard calc paper roll

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View multiple representations of a problem on a single screen / Solve equations while avoiding arithmetic errors / Create, save and review work

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* CBL 2 will act similar to CBL, but with many enhancements (uses same basic command structure of CBL) * Will be much easier to use (can start data collection with two button pushes and no calculator) * Flash memory (operating system is electronically upgradable, update built in user programs, archive data) * Multi-purpose user program for all calculators built into Flash (transfer to calc similar to CBR, for the TI-83 Plus, it will transfer as an APP) * User programs will be language localized * Ability to archive multiple data sets from experiments (in Flash) * Ability to store user program settings for different experiments (create experiment files) * 3 analog channels, one sonic/bi-directional digital port * Uses calculator LCD screen to display more information than old CBL LCD screen * 3 LEDs on the CBL 2 for user feedback (ready, collecting, error) * One handed design (unique docking cradle will mate calculator to CBL 2) * Collect up to 12000 data points vs 512 per channel for CBL * Can go back and retrieve chunks of this data, every nthpoint, or send to computer * 10,000 samples/sec simultaneously on all analog channels vs. 10,000/sec for CBL and less for more than one channel or condition * 50,000 samples/sec data collection rate for one analog channel * Quick start data collection without calc attached and using auto-id probes (two button push simplicity) * Ability to use CBL 2 as a portable hard drive for the calculator (store/retrieve other user programs, regular data lists using a Flash management program) * Should run most current CBL programs * Stainless steel temp, light and voltage probe included * Probes currently compatible with CBL should work with CBL 2 * TI InterActive! will be compatible with CBL 2 * Real-time data collection from multiple channels * Real-time velocity through sonic channel * Multi-meter mode is taken care of in user program * Can retrieve archived data with any calc * Can now trigger off temp and sonic probe * Ability to add custom probes to user program * Battery voltage regulator for improved accuracy * No off button (CBL 2 goes to low power state, similar to CBR) * Can power up CBL 2 to give probes time to stabilize (ie. pH probe, CO2 probe) during long term experiments

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Great combination of advanced scientific functions and advanced technology in a durable solar powered calculator. Ideal for algebra 1 and 2, geometry, trigonometry, statistics, calculus, computer science, biology, chemistry, physics and engineering....

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12 Digit, Cost, Sell, Margin, Tax Function, 2 Color Printing, Mark Up / Mark Down, 3 digit comma markers, Adding machine, AC mode, Back Space Key, Decimal Selector, Grand Total, Independent Memory, Mark up/Mark down, Subtotal/Total.

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USB Mobile keypad/handheld calculator can be connected to a PC or used as a handheld calculator. Send calculation results direct to connected computer. Can be used as numeric keypad. Memory keys convert to an independent cursors. 12-digit calculator featu

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DF320TM Business Desktop Calculator. Display Type-LCD. Display Digits-12. Digit Size-16mm. Display Angle-Angle. Cost/Sell/Margin. Automatic Sales Tax. Percent Add-On/Discount. Memory-3-Key. Backspace Key. Grand Total Key. Size-7-1/2w x 9-1/2d. Replacement Batteries-DUR-PX76A675PK, sold separately. General purpose calculator for desktop use. Includes memory functions and change sign key. Runs on both solar and battery power.

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The FX-300ES Scientific Calculator has 2-line Natural Textbook Display and is Solar Powered. Natural textbook display shows formula and results exactly as they appear in the textbook. Natural Textbook Display Store/Recall Recall & Edit values Number of independent memories - 1 Number of constant memories - 6 Operating system - V.P.A.M Protective hard case Clear last entry and clear all Review & edit preview entries Fixed decemial capabilities Multi-replay Plastic Keys Scientific notation Parenthesis Pi Xth root Fraction calculations DMS R Conversions Sin, Cos, Tan, & Inverses Hyperbolic Functions Converts between DEG, RAD, GRAD Statistics One/two variable Mean, sum, # elements Standard Deviation Linear Regression Log, In, Inverse Log, Exponential Store and edit data in memory Quadratic, log, exp, power, inverse regression nPr, cPr, x! Random number generator Power Solar Plus with Battery back-up Auto Power Off Suggested Courses include - General Math, Statistics, Pre-Algebra, Science, Algebra I and II, Biology, Trigonometry

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DR-T220 1-Color Thermal Printing Calculator Lines/Second Speed—8.0 Display Digits—12 Digit Size—12mm Memory—4-Key Item Count Time/Date Feature Size—8-1/2w x 13-3/4d Shpg. Wt.—5 lbs. Manufacturer Warranty—1 Year Replacement Roll Paper—PMF05247 (sold separately) Calculator prints in red and black. Digitron display. AC only.

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Graphing calculator for math and science work Computer connectivity enabled Programming and data collection 8-line by 16-character display 1-year warranty

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The TI-Nspire CAS handheld and computer software has all the functionality of TI-Nspire technology plus built-in CAS (Computer Algebra System) capabilities. Explore, evaluate and simplify expressions, numeric problems and variables symbolically....

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True algebraic logic makes this an ideal choice for elementary and junior high school students. Students will easily further their understanding of mathematics using the FX-55 Fraction Mate calculator display. This powerful calculator offers a wide range of capabilities from basic math and fractions though pre-algebra. Its true fraction display shows numerator over denominator just as it is written in textbooks and the FX-55 can perform division in the same way students are taught - with quotients represented by an integer with a remainder. - Hard, plastic, tamperproof keys - Large, color-coded function keys - Dual power (solar and battery) - 8 digit LCD display - Floating negative sign appears to the left of the number displayed - Addition, subtraction, multiplication, division - Constants for +/-/ / - Reciprocal capability - Converts from fraction to decimal and vice-versa - Keys for x2, p, 10x, xy, 1/x - Performs operations in familiar M-D-A-S order - 18 levels of parenthesis - Ability to clear last and/or all entries - Fixed decimal capability - Change sign (+/-), percent, square root keys - Backspace/correction key - 4 key memory - Large decimal point - 3 digit separator - Instruction materials available in English and Spanish - Impact resistant slide-on case with quick reference card - One year warranty

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* Teacher Kit includes 10 FX65 calculators, poster, teacher guide and carrying case * Calculator Specifications: * Large color-coded keys are grouped by function * Shift key color is the same as Shift key function graphics * Hard plastic keys resist abuse * Solar powered with battery backup for operation in any lighting situation * Large display shows 10-digit mantissa plus 2-digit exponent (10+2) * Fixed decimal, scientific and engineering display notation options * Performs calculation according to standard Mathematical priorities (MDAS order) * 18 levels of parenthesis with up to 6 pending operations * Two programmable constant functions simplify repetitive calculations and conversions. * Clear last entry or clear all entries * Backspace/correction key erases last digit, or returns to previous calculation * Perform basic (+, - x, /) exponential, logarithmic and trigonometric computations using fractions * Fractions are displayed using True Fraction Display with the numerator over the denominator * Pi is displayed symbolically in fractions * Display indicates when a fraction can be simplified * Simplifies fractions automatically or according to a user supplied factor * Displays common factor used during simplification of mixed numbers and fractions * Integer division shows quotient and remainder * Probability functions include: nPr, nCr, x!, and random number * Trigonometric functions include: sin, cos. tan. hyperbolic, inverse and inverse hyperbolic functions * Logarithmic functions include: log, ln, 10x, ex * Convert angles between Deg, Rad and Grad * Polar-rectangular conversions * Overhead projectable model available: OH65. Teachers can receive this ovehead model free from Casio with the purchase of 90 FX65's. * Impact resistant slide-on case with quick reference card * Five memory functions * Three-year limited warranty * Independent memory stores and totals the results of a series of calculations * Automatically inserts 3-digit comma separators * Convert between fractions, mixed numbers, improper fractions and decimal notation * Suggested Courses Include: Elementary Math, General Math, Pre-Algebra, Algebra I & II, Trigonometry, Statistics

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SuperView with large numbers for easy reading and simple use / Solar plus with battery backup / Independent Memory / Floating Decimal

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FEATURES- Fraction Mate Calculator * Large color-coded keys are grouped by function * Shift key color is the same as Shift key function graphics * Hard plastic keys resist abuse * Solar powered with battery backup for operation in any lighting situation * Large display shows 10-digit mantissa plus 2-digit exponent (10+2) * Fixed decimal, scientific and engineering display notation options * Performs calculation according to standard Mathematical priorities (MDAS order) * 18 levels of parenthesis with up to 6 pending operations * Two programmable constant functions simplify repetitive calculations and conversions * Clear last entry or clear all entries * Backspace/correction key erases last digit, or returns to previous calculation * Perform basic (+, - x, /) exponential, logarithmic and trigonometric computations using fractions * Fractions are displayed using True Fraction Display with the numerator over the denominator. * Pi is displayed symbolically in fractions. * Display indicates when a fraction can be simplified. * Simplifies fractions automatically or according to a user supplied factor. * Displays common factor used during simplification of mixed numbers and fractions. * Integer division shows quotient and remainder. * Probability functions include: nPr, nCr, x!, and random number * Trigonometric functions include: sin, cos. tan. hyperbolic, inverse and inverse hyperbolic functions. * Logarithmic functions include: log, ln, 10x, ex. * Convert angles between Deg, Rad and Grad. * Polar-rectangular conversions. * Overhead projectable model available: OH65. Teachers can receive this overhead model free from Casio with every 90 FX65's. * Teacher Packs of 10 calculators available: FX65TP * Instruction manual included. * Impact resistant slide-on case with quick reference card. * Five memory functions. * Three-year limited warranty. * Independent memory stores and totals the results of a series of calculations. * Automatically inserts 3-digit comma separators. * Convert between fractions, mixed numbers, improper fractions and decimal notation. * Suggested Courses Include: Elementary Math, General Math, Pre-Algebra, Algebra I & II, Trigonometry, Statistics.

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Overhead Projectable calculator

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Casio fx-115msPlus is a scientific calculator with 2 display lines, displaying 10 characters, with 9 MB memory, with slide-on hard case and center dial.

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Casio has packed graphing power into a compact affordable unit. The 7400G PLUS was designed to work with the NCTM standards at a price that puts graphic technology in the hands of every student. And its powerful features dont stop there - you can link the FX-7400G PLUS to the Casio EA-100 Data Analysis System or your PC to bring the world into your classroom, and take your classroom out into the world. This compact graphing calculator has PC-link capability (cable not included) and features 350 powerful functions. Calculator also has an easy-to-read six-line, 13-character display and enhanced fraction features including simplify and fraction-to-decimal conversions. The graphic analysis includes trace and zoom, and the rectangular, parametric and inequality graphing functions handle up to 10 functions at one time. Batteries and protective hardcover case are included.

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Teacher kit contains 10 SL450 calculators, poster, teacher guide and carrying case. 8 digit display Solar Power Floating negative sign appears to the left of the number displayed Function signs in display Hard, plastic, tamper-proof keys Basic functions: plus, percent, plus/minus, square root, memory keys Constants for addition, subtraction, multiplication, and division Ability to clear last and/or all entries Overhead projectable model available: OH450. Teacher can receive this overhead model free from Casio with the purchase of 90 SL450 calculators. Instructional materials available in English and Spanish Impact resistant slide-on case Can store values for +,-,x,/. Floating negative sign appears immediately to the left of negative numbers, just as it is written in textbooks. Separate keys for "clear last entry" and "all clear." Independent memory stores and totals the results of a series of calculations. Included slide-on hard case attaches to the back of the calculator while in use. * Suggested Courses Include: Elementary Math, General Math.

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249 Functions - 2 Lines - 15 Characters