Electronic Calculator
Electronic Calculator
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New 2010 Weight Watchers Electronic Tracker & Points Calculator. $23.70 Product Description: BRAND NEW IN THE BOX!!! “2010″ WEIGHT WATCHERS POINTS CALCULATOR WITH DAILY TRACKER WITH THIS EASY TO USE POINTS CALCULATOR, YOU CAN CALCULATE THE POINTS VALUES OF YOUR FAVORITE FOODS IN AN INSTANT. THIS IS GREAT WHEN DINING OUT OR GROGERY SHOPPING. LOSING WEIGHT MADE EASIER!!!! PLUS, IT’S COMPACT SO YOU CAN TAKE IT WITH YOU WHEREVER YOU GO. NOW WITH A NEW FEATURE – A DAILY PO… |
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NewLine Digital Glass Nutrition Calculator Diet Food Scale, Blue $38.95 Newline Digital food nutrition scale is perfect for those watching their calories, carbs, or almost any dietary measurement. The hygienic tempered glass platform is resistant to staining and easy for cleaning. Weighs and tracks nutritional intake, a truly accurate way to adhere to a low carb diet (or any diet). Analyses over 1000 kinds of foods, ingredients and liquids. Compact in size with a neat… |
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Newline Champagne Digital Kitchen Food Scale $21.95 With an attractive glass measuring plate and compact size, this electronic kitchen scale blends functionality with style. The Toughened 5MM Hygienic tempered glass platform is resistant to staining and easy for cleaning. One lithium battery powers the electronic scale with a low battery indicator, automatic zero, and automatic shutdown. For measurement with bowls or other containers, users need on… |
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Calculated Industries 4065 Construction Master Pro Advanced Construction Math Calculator $79.95 Advanced construction/math calculator is packed with solutions for building professionals. Calculates sheets of building material needed, solutions for stairs, roofing materials, compound miter cut angles, materials estimates and more. Also features cost per unit, multiple memory, exponential notation, backspace, user preferences. Stores last 20 entries. Standard calculations and auto shutoff. Pe… |
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Calculated Industries 6130 Scale Master II Advanced Digital Plan Measure $89.95 91 built in scales, 50 imperial (feet and inch), and 41 metric, for architectual, engineering, and map scaling. 8 custom scales, store and recall length, width and height values. Autocount value lets you know how many times a specific distance has been ro… |
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Sonin DT110 Inchmate Measurement Conversion Calculator $14.85 Instantly converts between feet/inches/fractions, decimal feet & meters – at the touch of a button. Foot/Inch/Fraction + Triangle Calculator. Triangle calculation keys solve for rise, run, diagonal, or slope of any right triangle. Patented, user friendly entry system with dedicated fraction keys. Full 6-function calculator including memory, square & square root…. |
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Energizer Watch/Electronic Batteries, 3 Volts, 2032, 2 batteries (Lithium Button Cell) $0.01 We continue this legacy today by making batteries for many electronic devices that have come along since then: car alarms, digital thermometers, PDAs, handheld games and more. Every day we strive to make our small batteries more powerful and reliable…. |
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Maxell Watch Battery Button Cell LR44 AG13 A76 Pack of 10 Batteries $0.01 Maxell Watch Battery Button Cell LR44. Maxell is a worldwide leader in small electronics batteries. Maxell offers a full line of Watch Electronic Specialty Batteries for applications used in precision engineering tools to power a wide variety of small electronic devices. Maxell batteries are used in home health devices such as glucose monitors, blood pressure cuffs and digital ear thermometers. A… |
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Maxell Watch Battery Button Cell LR1130 AG10 Pack of 10 Batteries $0.01 Maxell Watch Battery Button Cell LR1130. Maxell is a worldwide leader in small electronics batteries. Maxell offers a full line of Watch Electronic Specialty Batteries for applications used in precision engineering tools to power a wide variety of small electronic devices. Maxell batteries are used in home health devices such as glucose monitors, blood pressure cuffs and digital ear thermometers. … |
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Portable USB Numeric Keypad PC for Laptop Notebook $4.77 Convenience is the name of the game. This keypad is much easier to use than the row of numbers above your notebook’s keyboard. Its stylish design matches many keyboards and the keys have smooth, quiet operation. No batteries or extra power supply are needed: it is powered by the USB connection to your computer…. |
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New 2010 Weight Watchers Electronic Tracker & Points Calculator $23.50 Product Description: BRAND NEW IN THE BOX!!! “2010″ WEIGHT WATCHERS POINTS CALCULATOR WITH DAILY TRACKER WITH THIS EASY TO USE POINTS CALCULATOR, YOU CAN CALCULATE THE POINTS VALUES OF YOUR FAVORITE FOODS IN AN INSTANT. THIS IS GREAT WHEN DINING OUT OR GROGERY SHOPPING. LOSING WEIGHT MADE EASIER!!!! PLUS, IT’S COMPACT SO YOU CAN TAKE IT WITH YOU WHEREVER YOU GO. NOW WITH A NEW FEATURE – A DAILY PO… |
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Motorola OEM Multipurpose Black Velvet Pouch with Drawstring for storing Car Charger, Travel Charger, Bluetooth Speaker, Calculators, PDAs and Car Kits $4.99 This multipurpose black velvet pouch features a drawstring with “Air Jordan” style knot for secure storage of any electronics devices including chargers, portable car kits, cameras, calculators, PDAs etc. The half inches threaded drawstring sleeve allows the drawstring to slide smoothly and cinch tightly, reinforced with the knob. As a result, you can safely and securely carry a medium-sized devic… |
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Texas Instruments TI-84 Plus Graphing Calculator $87.99 So after all the scores have been tabulated, the regression analysis demonstrates. can this be right? For complex math and statistics, the Texas Instruments 94 Plus calculator can display answers in the form of graphs. It is essential for any math/science student eager to learn and ace all classes. An enhanced version of the TI-84 Plus graphic calculator, the new TI-84 Plus offers a built-in USB p… |
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Texas Instruments TI-83 Plus Graphing Calculator $82.98 Advanced calculator for everything from algebra through pre-calculus, plus powerful statistics and finance features. Flash technology for electronic upgradeability. Financial functions include TVM, cash flows and amortization. Complex numbers. Enhanced data analysis includes logistic and sine regressions. I/O port with unit-to-unit link cable (included). Communicates with computers through USB con… |
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Texas Instruments TI-84 Plus Silver Edition Graphing Calculator $99.29 MODEL- TI84PLUS SILVER VENDOR- TEXAS INSTRUMENTS FEATURES- TI84 Plus Silver Edition Graphics Calculator Fully loaded with a built-in USB port an improved display many preloaded Apps and much more the maximum performance TI-84 Plus Silver Edition is 100% compatible keystroke-for-keystroke with the TI-83 Plus family. Integrating it into your classroom could not be … |
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TEXAS INSTRUMENTS TI-34 MultiView Scientific Calculator $16.40 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 an… |
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Kensington Wireless Notebook Keypad/Calculator and Mouse Set 72273 $38.99 COMBO 19KEY USB BLACK WIRELESS ACCSNOTEBOOK KEYPAD/CALC AND MOUSE SET… |
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BELL/VICTOR GLOVE BOX KIT 22-1-33624-8 $8.75 BRAND NEW AND READY TO SHIP… |
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QUICK-MILE MILEAGE CALCULATOR $13.72 Quick-Mile Inc. QM-1 Quick-Mile Mileage Calculator (12 Each)… |
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Franklin Rolodex Organizer – 128k $9.38 Store hundreds of names addresses e-mails and phone numbers. Never miss another meeting by using the scheduler and memo functions. Includes conveniences such as clock converter calculator and more. Back up and transfer information with your PC by using the optional PC sync kit.Large 3-line touchscreen display Optional two way PC data transfer featureTelephone book with two directories – busine… |
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Educational Insights Math Whiz $19.95 Learn hundreds of math facts – Fast! Fun! Easy! Math Whiz plays like a video game and teaches like electronic flash cards. This portable ELA quizzes kids on addition, subtraction, multiplication or division; plus it works as a full-function calculator with the press of a button. Problems are displayed on the LCD screen. Features eight skill levels as well as lights and sounds for instant feedback…. |
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Educational Insights See ‘n’ Solve Visual Calculator $18.31 This brightly colored calculator with an over-sized LCD screen is the perfect child-friendly tool for reinforcing basic math skills. The simple four-function calculator sets up the problem exactly as young students are taught to write it out. As they carry out addition, subtraction, multiplication and division problems, the display window shows the entire problem — not just the last number entere… |
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Educational Insights See ‘N’ Solve Fraction Calculator $18.95 Grades 3 & up. Takes complicated fraction calculations and simplifies them! Adds, subtracts, multiplies, and divides fractions. The large 2-line screen displays the problem and the steps to solve it. Lighted keys guide students through the process needed to convert fractions to mixed numbers, improper fractions, decimals, and percents! Requires 2 AA batteries (not included)…. |
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Schaum’s Outline of Basic Circuit Analysis $12.77 For improved comprehension of circuit analysis, less time spent studying, and better test scores, you can’t do better than this powerful Schaum’s Outline! It’s the best study tool there is. It gives you hundreds of completely worked problems with full solutions on the information that you really need to know. Hundreds of additional problems let you test your skills, then check the answers. This co… |
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Sneakier Uses for Everyday Things: How to Turn a Calculator into a Metal Detector, Carry a Survival Kit in a Shoestring, Make a Gas Mask with a Balloon, … a James Bond Spy Jacket with Everyday Thing $3.83 How to Turn a Calculator into a Metal Detector, Carry a Survival Kit in a Shoestring, Make a Gas Mask with a Balloon, Turn Dishwashng Liquid into a Copy Machine, Convert a Styrofoam Cup into a Speaker, and Make a James Bond Spy Jacket with Everyday Things Did you know that your standard issue of Sports Illustrated magazine can be turned into over 20 useful gadgets? In author Cy Tymony’s Sneakier U… |
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Practical Business Math Procedures – Electronic Calculator Guide Only $11.03 … |
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Color Code Calculator $0.99 Easely determine the values of resistors, capacitors and inductors with this pocket-sized calculator. Just rotate the three wheels to match colors and get a fast reading of values. This is a must have for any electronics enthusiast. Size: 4 x 2 inches Recommended for ages 10 and older…. |
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Infinity Softworks powerOne Finance Springboard Module v3.0 $57.59 Turn your Handspring Visor into a powerful financial calculator with the powerOne Finance Springboard module. It features all of the financial functions of traditional business calculators offered by Hewlett-Packard and Texas Instruments, making powerOne Finance the perfect solution for MBA students and professionals. The module offers a numeric equation solver equivalent to the one included in p… |
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Compact Electronic Calculator $8.13 … |
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Casio Men’s CMD40B-1Z Technoware Calculator TV Remote Watch $49.95 The quartz-powered Casio Men’s Technoware Calculator TV Remote Watch #CMD40B-1T puts your television controls conveniently at your wrist. Its infrared learning function enables this innovative timepiece to control your TV and cable box with the click of a finger, including power on/off, channel, and volume function. The watch also includes a digital dial window with a sturdy mineral dial window, a… |
Best Graphing Calculators – TI-89 titanium graphing calculators
Best Graphing Calculators – TI-89 titanium graphing calculators
Graphing calculators is an electronic device, which is primarily used for mathematical calculations. This advanced calculators can also solve variety of equations, help in plotting graph. These calculators have their own memory allowing the user to customize the calculator to create multiple applications.
In the entire family of graphing calculators, Texas instruments- TI89 titanium is the number one calculator. It is highly popular amongst engineering and college students as it has a very powerful computer algebra system which has been ingeniously developed by Texas instruments. This is a unique feature which allows manipulation of the algebraic expressions allowing the students to solve equations.
Certain features of TI89 titanium calculators include:
- Flash memory: 2.7 MB
- Pixel Display: 100 by 160 large pixels.
- RAM: 188kB
- Real time rotation – 3D surfaces
- Stored Constants: 20
- Pre programmed applications like cell sheet, calendar, EE Pro, Planner, Note folio, Polynomial Root finder, Simultaneous Equation solver.
- Official AP calculus exam review questions
- Its power source is 4 AAA silver oxide batteries.
- It also has an active calculator home history screen, which enables you to hold a whooping 99 entries which can recalled during any time you need.
TI-89 titanium graphing calculator is by far the most advanced and is a must for all those who want to solve their mathematical equations with ease. It is also becoming highly popular amongst students these days as it is game compatible allowing them to play on it.
If you are looking to buy TI-89 titanium calculators online then you can check out math4sale, where they offer some great discount especially for students and for bulk orders.
About the Author
I am Angella an expert writer on various topics.
Liquid Crystals and Electronic Calculators
Matter is anything that has mass and takes up space. The term refers to all real objects in the natural world, such as marbles, rocks, ice crystals, oxygen gas, water, hair, and cabbage. The term ‘states of matter’ refers to the four physical forms in which matter can occur: solid, liquid, gaseous, and plasma. Our understanding of the nature of matter is based on certain assumptions about the particles of which matter is composed and the properties of those particles. This understanding is summarized in the kinetic theory of matter according to which, all matter is composed of tiny particles. These particles can be atoms, molecules, ions, or some combination of these basic particles. Therefore, if it were possible to look at the tiniest units of which a piece of aluminum metal is composed, one would be able to observe aluminum atoms. Similarly, the smallest unit of a sugar crystal is thought to be a molecule of sugar.
The fundamental particles of which matter is composed are always in motion. Those particles may rotate on their own axes, vibrate back and forth around a certain definite point, travel through space like bullets, or display all three kinds of motion. The various states of matter differ from each other on the basis of their motion. In general, the particles of which solids are made move very slowly, liquid particles move more rapidly, and gaseous particles move much more rapidly than either solid or liquid particles. The particles of which plasma are made have special properties.
Solid, liquid, and gas: these are the three most common forms of matter. But some materials do not fit neatly into one of these three categories. Liquid crystals are one such form of matter. Liquid crystals are materials that have properties of both solids and liquids. They exist at a relatively narrow range of temperatures. At temperatures below this range, liquid crystals act like solids. At temperatures above the range, they act like liquids. The behavior of liquid crystals is due to the shape of the molecules of which they are made. We can think of those molecules as looking like cigars or pencils: they tend to be long and thin. They can be arranged within a material in one of three forms. In nematic crystals, the molecules are all parallel to each other but are free to move back and forth with relation to each other. The molecules in smectic crystals are also parallel to each other but they do not move back and forth; they are, however, further arranged in layers that do pass over each other. And the molecules in cholesteric crystals occur in highly structured layers that are set at slightly different angles than the ones above and below them.
The interesting property about liquid crystals is the way they transmit light. Light can pass through a liquid crystal more easily in one direction than in another. If we look at one of the crystals from one direction, we might see all the light passing through it. But from another direction, no light would be visible. The crystal would be dark. The arrangement of molecules in a liquid crystal can be changed by adding energy to the crystal. If we warm the crystal, for example, molecules may change their position with relation to each other. This fact is utilized in new kinds of medical thermometers that change color with temperature. As body heat changes, the molecules in the liquid crystal change, the light they transmit changes, and different colors appear.
Liquid crystals are also used for the display in electronic calculators. When we press a button on the calculator, we send an electric current through the display. The electric current causes molecules in the liquid crystal to change their positions. More or less light passes through the crystal, and numbers either light up or go dark. The motion of the particles of matter is a function of the energy they contain. Suppose that we add heat, a form of energy, to a solid. That heat is used to increase the speed with which the solid particles are moving. If enough heat is added, the particles eventually move rapidly enough that the substance turns into a liquid: it melts.
One can distinguish among solids, liquids, and gases on two levels: the macroscopic and submicroscopic. The term macroscopic refers to properties that can be observed by the five human senses, aided or unaided. The term submicroscopic refers to properties that are too small to be seen even with the very best of microscopes. On the macroscopic level, solids, liquids, and gases can be distinguished from each other on the basis of shape and volume. That is, solids have both constant shape and constant volume. Liquids have constant volume but indefinite shape. Gases have neither constant volume nor constant shape. They take the size and shape of whatever container they are placed into.
These macroscopic differences among solids, liquids, and gases reflect properties of the particles of which they are made. In solids, those particles are moving very slowly and tend to exert strong forces of attraction on each other. Since they have little tendency to pull away from each other, they remain in the same shape and volume. The particles of a liquid are moving more rapidly, but they still exert a significant force on each other. These particles have the ability to flow past each other but not to escape from the attraction they feel for each other. The particles of a gas are moving very rapidly and feel very little attraction for each other. They fly off in every direction, preventing the gas from taking on either definite shape or volume.
Plasma is considered to be the fourth state of matter. Plasmas have been well studied in only the last few decades. They rarely exist on Earth, although they occur commonly in stars and other parts of the universe. A plasma is a gaslike mixture with a very high temperature. The temperature of the plasma is so high that the atoms of which it is made are completely ionized. That means that the electrons that normally occur in an atom have been stripped away by the high temperature and exist independently of the atoms from which they came. Plasma is, therefore, a very hot mixture of electrons and positive ions, the atoms that are left after their electrons have been removed.
About the Author
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New 2010 Weight Watchers Electronic Tracker & Points Calculator. $23.70 Product Description: BRAND NEW IN THE BOX!!! “2010″ WEIGHT WATCHERS POINTS CALCULATOR WITH DAILY TRACKER WITH THIS EASY TO USE POINTS CALCULATOR, YOU CAN CALCULATE THE POINTS VALUES OF YOUR FAVORITE FOODS IN AN INSTANT. THIS IS GREAT WHEN DINING OUT OR GROGERY SHOPPING. LOSING WEIGHT MADE EASIER!!!! PLUS, IT’S COMPACT SO YOU CAN TAKE IT WITH YOU WHEREVER YOU GO. NOW WITH A NEW FEATURE – A DAILY PO… |
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NewLine Digital Glass Nutrition Calculator Diet Food Scale, Blue $38.95 Newline Digital food nutrition scale is perfect for those watching their calories, carbs, or almost any dietary measurement. The hygienic tempered glass platform is resistant to staining and easy for cleaning. Weighs and tracks nutritional intake, a truly accurate way to adhere to a low carb diet (or any diet). Analyses over 1000 kinds of foods, ingredients and liquids. Compact in size with a neat… |
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Newline Champagne Digital Kitchen Food Scale $21.95 With an attractive glass measuring plate and compact size, this electronic kitchen scale blends functionality with style. The Toughened 5MM Hygienic tempered glass platform is resistant to staining and easy for cleaning. One lithium battery powers the electronic scale with a low battery indicator, automatic zero, and automatic shutdown. For measurement with bowls or other containers, users need on… |
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Texas Instruments TI-84 Plus Graphing Calculator $87.99 So after all the scores have been tabulated, the regression analysis demonstrates. can this be right? For complex math and statistics, the Texas Instruments 94 Plus calculator can display answers in the form of graphs. It is essential for any math/science student eager to learn and ace all classes. An enhanced version of the TI-84 Plus graphic calculator, the new TI-84 Plus offers a built-in USB p… |
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Texas Instruments TI-83 Plus Graphing Calculator $82.98 Advanced calculator for everything from algebra through pre-calculus, plus powerful statistics and finance features. Flash technology for electronic upgradeability. Financial functions include TVM, cash flows and amortization. Complex numbers. Enhanced data analysis includes logistic and sine regressions. I/O port with unit-to-unit link cable (included). Communicates with computers through USB con… |
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Texas Instruments TI-84 Plus Silver Edition Graphing Calculator $99.29 MODEL- TI84PLUS SILVER VENDOR- TEXAS INSTRUMENTS FEATURES- TI84 Plus Silver Edition Graphics Calculator Fully loaded with a built-in USB port an improved display many preloaded Apps and much more the maximum performance TI-84 Plus Silver Edition is 100% compatible keystroke-for-keystroke with the TI-83 Plus family. Integrating it into your classroom could not be … |
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Portable USB Numeric Keypad PC for Laptop Notebook $4.77 Convenience is the name of the game. This keypad is much easier to use than the row of numbers above your notebook’s keyboard. Its stylish design matches many keyboards and the keys have smooth, quiet operation. No batteries or extra power supply are needed: it is powered by the USB connection to your computer…. |
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New 2010 Weight Watchers Electronic Tracker & Points Calculator $23.50 Product Description: BRAND NEW IN THE BOX!!! “2010″ WEIGHT WATCHERS POINTS CALCULATOR WITH DAILY TRACKER WITH THIS EASY TO USE POINTS CALCULATOR, YOU CAN CALCULATE THE POINTS VALUES OF YOUR FAVORITE FOODS IN AN INSTANT. THIS IS GREAT WHEN DINING OUT OR GROGERY SHOPPING. LOSING WEIGHT MADE EASIER!!!! PLUS, IT’S COMPACT SO YOU CAN TAKE IT WITH YOU WHEREVER YOU GO. NOW WITH A NEW FEATURE – A DAILY PO… |
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Motorola OEM Multipurpose Black Velvet Pouch with Drawstring for storing Car Charger, Travel Charger, Bluetooth Speaker, Calculators, PDAs and Car Kits $4.99 This multipurpose black velvet pouch features a drawstring with “Air Jordan” style knot for secure storage of any electronics devices including chargers, portable car kits, cameras, calculators, PDAs etc. The half inches threaded drawstring sleeve allows the drawstring to slide smoothly and cinch tightly, reinforced with the knob. As a result, you can safely and securely carry a medium-sized devic… |
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TEXAS INSTRUMENTS TI-34 MultiView Scientific Calculator $16.40 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 an… |
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Touch Operation Of The Electronic Calculator $24.7 Like the previous edition, after only ten 55-minute sessions, users will become proficient touch-method operators of any calculator or microcomputer with a ten-key pad. A valuable supplement in accounting, record keeping, business math, and other cl |
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Full-function Water-powered Calculator $14.39 This water-powered calculator never needs batteries and is a great addition to any home or office. This calculator features a large, easy-to-read display. |
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AG5 Button Cell Lithium Batteries (Pack of 10) $4.14 AG5 button cell battery provides excellent continuous power sources to your electronic devicePackage includes 10 pieces of AG5 batteryCompatible with: Calculator / Watch / Camera light / Clocks / Toys / Games / Electronic Applicance |
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Multi-function Clock/ Calendar/ Calculator $13.99 This multi-function clock and calculator features a sliding LCD display with a calendar, calculator, world time clock and thermometer. |
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Targus PAUK001U USB Retractable Calculator/ Keypad Combo (Refurbished) $24.49 Targus PAUK001U USB Retractable Calculator/ Keypad Combo (Refurbished) |