Reviews Scientific Calculator

Doomsday Decoded

  • Dual Power: Solar energy and battery backup power keep the desktop calculator working in low light conditions (not including AA batteries).
  • Desk Calculator Large Display: 12 digits display and large numbers , easy to use..
  • Big Button: The electronic desktop calculator adopts a scientific large button design, which conforms to human habits and is comfortable to touch..
  • Basic Calculator - Add, subtract, multiply, divide, backspace, % and MU. Auto-off when you do not use it about 10 minutes.
  • NOTE: Some user may use desk calculator in the early morning or night. The screen maybe difficult to read in low light without battery power. Please insert our AA battery for continuous and accurate usage..
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Casio FX-991EX Engineering/Scientific Calculator, Black, 3" x 6.5" x 0.4"

  • [SCIENTIFIC CALCULATOR WITH GRAPHIC FUNCTION] - This is a scientific calculator that is able to show graphs of formulas. It features a screen large enough to be able to display graphs and equations simultaneously, allowing you to see calculations and corrections in high detail. Its 7 x 3.3 size ensures comfortable use..
  • [MULTIPLE MODES] - This calculator features 3 operating modes: Angular Measurement, Calculation, and Display modes. More information is available in the photos..
  • [OVER 280 FUNCTIONS] - Including fractions, statistics, complex number calculations, linear regression, standard deviation, permutations, and variable solving..
  • Perfect for Advanced and Beginner courses including Pre-Algebra, Algebra I, Algebra II, Geometry, Trigonometry, Calculus, AP Calculus, AP Statistics, Biology, Chemistry, Physics, Finance & Business..
  • If you are not able to turn on the calculator, please press the reset button on the back! If you still have any other issues, we offer a 365-day limited warranty. Please contact us and we will give you a response within 24 hours..
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Electrical and Electronic Engineering Calculator

  • RENUS Professional grade scientific calculator,Easily handles 1 and 2 variable statistical calculations, three angle modes(degrees,radians, and grads), and scientific/engineering notation modes,Perfect for High School and College math..
  • Calculation records can be read ,it will reduce double-counting and improve working efficiency..
  • 2-line,12-digit widescreen HD display support superscripts function,Facilitate our calculations.
  • AAA battery replaces button batteries,If you need to replace the batterys, just open the battery cover on the back without any tools.(batteries include).
  • Ergonomically designed hard sliding cover can protects the calculator and also provide a comfortable grip.
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Scientific Calculator with Graphic Functions - Multiple Modes with Intuitive Interface - Perfect for Beginner and Advanced Courses, High School or College

  • [SCIENTIFIC CALCULATOR WITH GRAPHIC FUNCTION] - This is a scientific calculator that is able to show graphs of formulas. It features a screen large enough to be able to display graphs and equations simultaneously, allowing you to see calculations and corrections in high detail. Its 7 x 3.3 size ensures comfortable use..
  • [MULTIPLE MODES] - This calculator features 3 operating modes: Angular Measurement, Calculation, and Display modes. More information is available in the photos..
  • [OVER 280 FUNCTIONS] - Including fractions, statistics, complex number calculations, linear regression, standard deviation, permutations, and variable solving..
  • Perfect for Advanced and Beginner courses including Pre-Algebra, Algebra I, Algebra II, Geometry, Trigonometry, Calculus, AP Calculus, AP Statistics, Biology, Chemistry, Physics, Finance & Business..
  • If you are not able to turn on the calculator, please press the reset button on the back! If you still have any other issues, we offer a 365-day limited warranty. Please contact us and we will give you a response within 24 hours..
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Calculator Ultimate Lite

  • Solve complex equations with this free calculator app for your Android device.
  • Use Basic and Scientific calculator functionality.
  • Upgrade to the paid version for more calculator functions and a powerful graph engine.
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co2CREA Hard Case Compatible with Texas Instruments TI-84 Plus CE/TI-84 Plus/TI-Nspire CX II CAS/TI-Nspire CX II/TI-83 Plus/TI-89 Titanium/TI-85 / TI-86 Color Graphing Calculator

  • ... Plus graphing calculator case is a build-in super quality lining reflects superior taste and ensures a long-lasting performance, the soft anti static lining can protect your Texas TI84 Plus graphing calculator TI-84 Plus CE TI calculator graphic calculators TI inspire graphic calculator Texas instrument calculator scientific machinist calculator from bumps dents and scratches..
  • This TI-84 CE color calculator Texas instruments graphing calculator case has a comfortable hand strap, so that the Texas TI calculator TI 84 Plus CE graphing calculator will easy to carry. And the TI-84 graphing calculator TI-83 Plus graphing calculator case has a special and strong zipper, which can bring you a better using experience.Hard EVA shell case is shockproof dustproof and water resistance, protect your Texas instruments color calculator from drops, scratches, bumps, splash, and dust..
  • For sale is CASE ONLY! (Texas TI graphing calculator and machinist calculator accessories are not included).
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Desk Calculator, 12-Digit Solar Battery Office Calculator with Large LCD Display Big Sensitive Button, Dual Power Desktop Calculators

  • Dual Power: Solar energy and battery backup power keep the desktop calculator working in low light conditions (not including AA batteries).
  • Desk Calculator Large Display: 12 digits display and large numbers , easy to use..
  • Big Button: The electronic desktop calculator adopts a scientific large button design, which conforms to human habits and is comfortable to touch..
  • Basic Calculator - Add, subtract, multiply, divide, backspace, % and MU. Auto-off when you do not use it about 10 minutes.
  • NOTE: Some user may use desk calculator in the early morning or night. The screen maybe difficult to read in low light without battery power. Please insert our AA battery for continuous and accurate usage..
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Desk Calculator, 12-Digit Solar Battery Office Calculator with Large LCD Display Big Sensitive Button, Dual Power Desktop Calculators

  • Dual Power: Solar energy and battery backup power keep the desktop calculator working in low light conditions (not including AA batteries).
  • Desk Calculator Large Display: 12 digits display and large numbers , easy to use.
  • Big Button: The electronic desktop calculator adopts a scientific large button design, which conforms to human habits and is comfortable to touch..
  • Basic Calculator - Add, subtract, multiply, divide, backspace, % and MU. Auto-off when you do not use it about 10 minutes.
  • NOTE: Some user may use desk calculator in the early morning or night. The screen maybe difficult to read in low light without battery power. Please insert our AA battery for continuous and accurate usage..
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Portfolio for Texas Instruments TI-CX II, TI-84 Plus CE, TI-Nspire Cx II CAS, All-in-one Protective Organizer for Most Scientific Graphing Calculators, Portfolio for Graphing Accessory (Space Gray)

  • - PORTFOLIO FOR SCIENTIFIC GRAPHING CALCULATOR – There's no such padfolio in the market until we made it. The padfolio was originally made for students who use Texas Instruments calculator or any other kinds of scientific calculator, they should have a lot of other accessories need to be put together in a structured order..
  • - MORE THAN AN ORGANIZER – We thoughtfully designed a writing pad slot in the padfolio, by putting A5 size 8.3" x 5.5" side-bound notebook ( 80 sheets suggested) or 6" x 9" Narrow Ruled / Gregg Ruled top-bound notebook ( 80 sheets suggested) in the padfolio, it opens in the manner of a book, you can perform calculations in multifarious situation..
  • - STYLISH & PRACTICAL GIFT – Waterproof material, well-sew craft and stylish color selections, practical gift for students, engineers, and professional business men and women. It can carry cards, pens, rulers, USB disk, SD cards, data cable, even phone, car key, and more. Plus, the all-in-one Xording padfolio comes with a fancy protective bag and eco-friendly packaging!.
  • - EASY TO INSTALL DESIGN - We created a small doohickey in the padfolio for the calculator, it's universal, the space is big enough for many kinds of calculators like Texas Instruments TI-CX II, TI-84 Plus CE, TI-Nspi....
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