Texas Instruments TI-83-Plus Silver Edition

Texas Instruments TI-83-Plus Silver Edition
by Texas Instruments
(390)

Buy new: $169.99 $89.99
56 used & new from $35.00

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Review & Description

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.

Product Details

• Size: TI83PLUS Silver
• Color: TI83PLUS Silver
• Brand: Texas Instruments
• Model: TI83PLUSSILVER

Features

• 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

Casio FX-115MS Plus Scientific Calculator

Casio FX-115MS Plus Scientific Calculator
by Casio
(64)

Buy new: $26.95 $15.96
43 used & new from $5.00

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Review & Description

CASIO SCIENTIFIC CALCULATOR

Product Details

• Color: BLACK
• Brand: Casio
• Model: FX-115MS
• Format: CD-ROM
• Number of items: 1
• Dimensions: 1.25" h x 6.25" w x 9.75" l, .63 pounds

Features

• Large 2-line display
• Visually perfect algebraic method displays example as written
• Complex number calculation
• 279 built-in mathematic functions
• Fraction fun

HP 33S Scientific Calculator (F2216A)

HP 33S Scientific Calculator (F2216A)
by HP
(162)

Buy new: $58.99
10 used & new from $39.99

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Review & Description

Powerful/advanced pocket-size programmable scientific calculator. 32K user memory. Letter+4 program line labels. Cursor keys to navigate menus. Works in both RPN and algebraic modes. Features: keystroke programming, solve function, stats one and two variable, base-n function, 27 independent memories, trig, polar-rectang.

Product Details

• Brand: HP
• Model: F2216A
• Number of items: 1
• Dimensions: 3.00" h x 7.60" w x 10.40" l, 2.00 pounds

Features

• RPN and algebraic key-in logic
• Easy-to-read 2-line LCD
• Sturdy rubber/plastic construction
• 32 KB memory, 27 memory storage and recall functions
• Automatic power off

HP 15C Scientific Calculator

HP 15C Scientific Calculator
by HP
(16)

Buy new: $199.99
5 used & new from $199.99

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Review & Description

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.

Product Details

• Amazon Sales Rank: #3689 in Office Product
• Brand: HP
• Model: NW250AA
• Dimensions: 7.98" h x 1.53" w x 12.89" l, 1.00 pounds

Features

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

Sharp Electronics EL243SB 8-Digit Twin Powered Calculator

Sharp Electronics EL243SB 8-Digit Twin Powered Calculator
by Sharp
(27)

Buy new: $5.49
35 used & new from $0.50

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Review & Description

The EL243SB handheld calculator by Sharp is the solution to your, "I just need a calculator" need. Stripped from any bells and whistles, this calculator does exactly as its name implies - it calculates. It performs all the basic functions - addition, subtraction, multiplication and division. It also includes other frequently used keys like square root, sign change, and percent. The extra large, 8-digit LCD display clearly displays your calculations so you can easily decipher the answers derived. The calculator automatically turns off and has an attached hard cover for protection while not in use.

Product Details

• Brand: Sharp
• Model: EL243SB
• Format: CD-ROM
• Number of items: 1
• Dimensions: .70" h x 2.50" w x 4.25" l, .60 pounds

Features

• Twin-powered basic hand-held calculator
• Extra large, 8-digit LCD display
• Twin power solar operation automatically switches from solar to battery power in low light
• 3-key memory includes memory plus, memory minus and recall/clear memory keys
• Includes percent, square root keys, and sign change keys
• Extra large 8-digit LCD display
• Attached hard cover

Sharp Electronics EL-W516XBSL Engineering/Scientific Calculator

Sharp Electronics EL-W516XBSL Engineering/Scientific Calculator
by Sharp
(9)

Buy new: $17.99
20 used & new from $13.99

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Review & Description

The EL-W516XBSL scientific calculator by Sharp performs over 535 scientific functions and has seven different modes. It features Write View 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 Sharp EL-W516XBSL has improved calculation speed for smooth operations. The hard cover helps prevent the calculator from dents or scratches. Calculator is solar and battery operated.

Product Details

• Color: Silver
• Brand: Sharp
• Model: EL-W516XBSL
• Dimensions: 1.14" h x 5.80" w x 9.64" l, .38 pounds

Features

• Scientific calculator with 535 different scientific functions
• Extra large 4-Line, 12-digit LCD display screen
• Write View 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

Scientific Calculator FX65TP

Scientific Calculator FX65TP
by Casio
(2)

Buy new: $18.99 $11.99
30 used & new from $7.58

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Review & Description

Casio Scientific Calculator FX-65 Calculators

Product Details

• Brand: Casio
• Model: FX65
• Number of items: 1
• Dimensions: .40 pounds

Features

• Two Way Power (Solar + Battery)
• Fraction calculations
• Standard deviation
• Permutation, Combination
• Cube roots

Texas Instruments TI-84 Plus Graphing Calculator

Texas Instruments TI-84 Plus Graphing Calculator
by Texas Instruments
(187)

Buy new: $139.00 $109.10
230 used & new from $50.00

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Review & Description

The Texas Instruments TI-84 Plus Graphing Calculator features USB on-the-go technology for file sharing with other calculators and connecting to PCs,handling calculus, engineering, trigonometric, and financial functions, 11 apps preloaded, and displays graphs and tables on split screen to trace graph while scrolling through table values. Advanced statistics and regression analysis, graphical analysis, and data analysis are readily accessed, along with features for calculus, engineering, financial, logarithm, trigonometry, and hyperbolic functions--all crucial tools for advanced analysis. With its clear display and fast processing, the calculator incorporates graphing tools for mathematics and science course work, including statistics and finance.

Product Details

• Color: BLACK
• Brand: Texas Instruments
• Model: TI-84 PLUS
• Format: CD
• Number of items: 1
• Dimensions: .49" h x 3.94" w x 3.05" l, .80 pounds

Features

• Graphing calculator handles calculus, engineering, trigonometric, and financial functions
• USB on-the-go technology for file sharing with other calculators and connecting to PCs
• 11 apps preloaded
• Displays graphs and tables on split screen to trace graph while scrolling through table values
• Backed by 1-year warranty

TEXAS INSTRUMENTS TI-30XIIS Handheld Scientific Calculator - Pink

TEXAS INSTRUMENTS TI-30XIIS Handheld Scientific Calculator - Pink
by Texas Instruments
(15)

Buy new: $19.55
23 used & new from $9.50

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Review & Description

Texas instrument calculators are used by all and sundry that one way or the other finds themselves doing one calculation or the other.

Product Details

• Brand: Texas Instruments

Features

• Texas instruments scientific calculators are built with the best and finest materials that have all it takes to wither the storms of usage.
• The processor of your calculator is what determines the speed of the calculator.
• The instructions on how to use texas instrument scientific calculators are so clear that one does not require special skill to understand them.

Casio Advanced Scientific Calculator with 2-Line Natural Textbook Display (FX-115ES)

Casio Advanced Scientific Calculator with 2-Line Natural Textbook Display (FX-115ES)
by Casio
(164)

Buy new: $20.99 $17.08
80 used & new from $10.00

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Review & Description

The Casio FX-115ES Advanced Scientific Calculator features over 279 functions and provides its user with everything they need for most mathematical calculations. The calculator's functions include complex number calculations, matrix and vector calculations, statistics, and 40 metric conversions. Its standout feature is its 2-line natural textbook display that displays fractions, formulas, square roots and other expressions as they would in textbook. It is extremely versatile, and can be used in courses ranging from basic pre-algebra to calculus, and also has applications in physics, engineering, biology and statistics.

Product Details

• Color: SILVER
• Brand: Casio
• Model: FX-115ES-S-IH
• Number of items: 1
• Dimensions: 1.45" h x 6.10" w x 9.35" l, .50 pounds

Features

• 279 functions, including 40 metric conversions
• 2-line, 12-digit Natural Textbook display
• Solar Plus power with battery back-up
• Slide-off protective hard case
• Currently allowed on AP, SAT, PSAT, NMSQT, and all NCEES examinations.

Texas Instruments TI-30X IIS 2-Line Scientific Calculator

Texas Instruments TI-30X IIS 2-Line Scientific Calculator
by Texas Instruments
(115)

Buy new: $21.95 $13.24
108 used & new from $3.99

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Review & Description

The Texas Instruments TI-30X IIS 2-Line Scientific Calculator features two-line display and other advanced features users get with the TI-30x IIS. The display shows the equation you are creating on the top line, and the numbers or symbols you are currently entering on the second line. Once the equation is solved, the results are displayed on the second line, and you can use the four arrow keys on the front of the calculator to edit the original equation in any way you like for a recalculation. Better still, pressing the up arrow repeatedly lets you browse through a cache of dozens of previous calculations, meaning you can look back to see the answer to a problem. The device uses solar power when possible but can fall back on the internal batteries (which are included) if there isn't enough light. There are three angle modes (degrees, radians, and grads), scientific and engineering notation modes, and even one- or two-variable statistical modes. Five variables can also be assigned to their own memory slots. The calculator comes with a Snap-On cover that fits on the back of the device.

Product Details

• Brand: Texas Instruments
• Model: TI30XIIS
• Number of items: 1
• Dimensions: .50" h x 2.60" w x 5.10" l, .30 pounds

Features

• Robust, professional grade scientific calculator
• It has 2-line display shows entry and calculated result at same time
• Easily handles 1 and 2 variable statistical calculations
• Three angle modes (degrees, radians, and grads) and scientific and engineering notation modes
• I thas 1-year limited warranty

Casio Scientific Calculator (FX260SLRSC)

Casio Scientific Calculator (FX260SLRSC)
by Casio
(59)

Buy new: $15.99 $11.07
61 used & new from $6.48

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Review & Description

Scientific Calculator

Product Details

• Amazon Sales Rank: #1066 in Office Product
• Brand: Casio
• Model: FX260SLRSC
• Number of items: 1
• Dimensions: 9.50" h x 6.00" w x 1.00" l, .32 pounds

Features

• All purpose scientific calculator offers fraction calculation, trigonometric functions
• Hard Slide Case
• FX-260 Solar Scientific Calculator
• 10-Digit x Two-Line Display,LCD

Texas Instruments TI30XA Scientific Calculator

Texas Instruments TI30XA Scientific Calculator
by Texas Instruments
(46)

Buy new: $17.95 $9.38
146 used & new from $3.00

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Review & Description

Texas Instruments Instruments TI30XA Scientific Calculator TI30XA Calculators

Product Details

• Brand: Texas Instruments
• Model: TI30XA
• Number of items: 1
• Dimensions: 6.00" h x 3.10" w x .80" l, .30 pounds

Features

• Adds, subtracts, multiplies, and divides fractions entered in traditional numerator/denominator format
• Performs trigonometric functions, logarithms, roots, powers, reciprocals, and factorials
• Polar/rectangular conversions
• 1-variable statistics include results for mean and standard deviation
• Battery powered; slide case included

Gray Low Vision Scientific Calculator with Speech Output

Gray Low Vision Scientific Calculator with Speech Output
by Maxi-Aids

Buy new: $325.00

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Review & Description

This Sci-Plus Series 300 is an easy to use, fully portable, talking, large 8 digit display calculator w/scientific, statistical and trigonometric functions set in oversized color coded, positively activated keys. (Talking function can be turned off if not wanted) Rugged, portable case. Enlarged, highly visible keypad; color differentiated operation keys. Long battery life. Includes lithium battery, universal charger, headphones and large print user manual. Weighs 14 ounces, measures 9x 6.2x1.5 . Color: Gray. Ideal for those with Low Vision, or Blindness. Product dimensions (imperial): 1.5 inch H x 9 inch L x 6.2 inch W Product dimensions (metric): 38.10 mm H x 228.60 mm L x 157.48 mm W

Product Details

• Amazon Sales Rank: #102358 in Health and Beauty
• Brand: Maxi-Aids

Features

• Talking function can be turned off if not wanted
• Portable size
• Large display 8 digits 9 x 6
• Scientific statistical and trigonometric functions
• Universal charger included

Texas Instruments Voyage 200 Calculator

Texas Instruments Voyage 200 Calculator
by Texas Instruments
(69)

Buy new: $279.00 $182.99
43 used & new from $100.00

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Review & Description

Texas Instruments 200 Calculator TIVOYAGE200 Calculators

Product Details

• Brand: Texas Instruments
• Model: voyage 200
• Number of items: 1
• Dimensions: 1.30" h x 7.40" w x 4.90" l, .86 pounds

Features

• QWERTY keyboard for typing
• Large easy-to-ready 128 x 240 pixel LCD
• Preloaded with popular applications, including The Geometer's Sketchpad
• Accepts StudyCards for history, foreign language, English, and more
• Numeric and symbolic equations; factor, solve, differentiate, integrate

TI-36X Pro Scientific Calculator

TI-36X Pro Scientific Calculator
by Texas Instruments
(22)

Buy new: $40.98 $20.74
38 used & new from $17.78

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Review & Description

Texas Instruments TI-36X Pro Scientific Calculator TI-36X Pro Calculators

Product Details

• Brand: Texas Instruments
• Model: 36PRO/TBL/1L1/A
• Number of items: 1
• Dimensions: 1.40" h x 6.50" w x 9.70" l, .50 pounds

Features

• Ideal for curricula in which graphing technology may not be permitted.
• MultiView™ display shows multiple calculations at the same time on screen.
• MathPrint™ shows math expressions, symbols and stacked fractions as they appear in textbooks
• Ideal for high school through college: Algebra 1 & 2, Geometry, Trigonometry, Statistics, Calculus, Biology, etc.
• Convert fractions, decimals and terms including Pi into alternate representations.

Casio FX-300MS Plus 229-Function Scientific Calculator

Casio FX-300MS Plus 229-Function Scientific Calculator
by Casio
(49)

Buy new: $21.95 $10.49
73 used & new from $6.94

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Review & Description

The FX-300w Plus calculator features a two-line display and supports complex number calculations, algebra, calculus, and 18 levels of parentheses. Always powered up, it's just as useful in a household or office for all your calculating needs, from finances to converting cooking measurements, and for anything else you can think of when you wish you had a calculator at hand. The large, readable two-line display exhibits 10 digits, shows the problem as you write it, and then shows the answer alongside, permitting better tracking of your equation-solving process. With the Casio FX-300w, if you make an input error, you can quickly clear it with the backspace key. Tap the auto replay function to check your last equation. You can also use 229 built-in mathematics functions, enter fractions, raise y to the x power, figure standard deviations, process degree/radian/grad conversions, calculate sine, cosine, tangent, and inverse, and compute permutations and combinations. Plus, call upon the FX-300w's basic scientific, exponential, and trigonometric functions for everything you need to complete your assignments and lab work. Key in and program formulas to save for future uses. The FX-300w provides one independent and six constant memory keys. It has an efficient key layout, making this an easy-to-use basic scientific calculator, offering all the functions you'll need in a solidly constructed unit. And solar power means never replacing batteries; the backup battery assures you'll always have power when you need it.

Product Details

• Brand: Casio
• Model: FX-300WPlus
• Number of items: 1
• Dimensions: .48" h x 3.35" w x 6.10" l, .22 pounds

Features

• Large 2-line display
• 229 built-in mathematical functions
• Enter fractions, add, subtract, multiply, divide, raise
• Auto replay function
• 18 levels of parentheses