Top 10 Best Non Programmable Calculators

Professional Grade Scientific Calculator With 240 Scientific Functions.. 102-Digit Widescreen HD Display. It Has 2-Line Display Shows Entry And Calculated Result At Same Time. Protective Hardcover Prevents Scratches And Dings. Dual-Power Source Solar Panel Works Only When It Is Bright And Battery, Manufacture Recommended Age 3 Years, CPSIA No Warning Applicable.

Mr. Pen 12-digit calculator is perfect for completing basic numerical calculations, making it ideal for office, primary school, market, or even home use. It features big, sensitive keys that are easy to press down and offer quick data entry.. The mechanical switch buttons offer a responsive and satisfying click with each press, similar to a mechanical keyboard, improving the overall user experience and precision of data entry. Equipped with essential functions like memory recall, percentage calculation, and more, it meets a variety of computational needs.. Mr. Pen calculator is portable and small in size at 6.2 x 4.4 inches, so it doesn't take up much desk space but is still comfortably sized for easy usage. It also has a large 12-digit display, rising its visibility from any angle.. Operating on just one AAA battery not included, this calculator is designed with an automatic shutdown feature that activates after 10 minutes of inactivity, conserving battery life and ensuring longevity.. Mr. Pen calculator is the perfect tool for quickly dealing with everyday calculation problems in various settings such as schools, offices, or even at home It offers a fast, efficient, and user-friendly experience that makes it an ideal choice for anyone looking for a reliable calculator..

Natural Textbook Display provides easy view of calculations. Protective hard case helps prevent damage when stored. Solar power operation ensures consistent use. Perfect for Algebra, calculus, statistics and more.

4-line display enables scrolling and editing of inputs. Same functionality as the TI-34II Explorer plus display and feature enhancements. MATHPRINT mode for input in math notation, including pi, square roots, fractions, percent's and exponents plus math notation output for fractions. Previous Entry - Lets you review previous entries and look for patterns.. Menus - Easy to read and navigate pull-down menus similar to those on a graphing calculator.. All mode settings are located in one central place, the mode screen.. Scientific Notation Output - View scientific notation with the proper superscripted exponents and see the output in scientific notation.. Table feature - Easily explore an x, y table of values for a given function, automatically or by entering specific x values. Fraction features - View and perform fraction computations and explorations in familiar textbook format.. Previous Entry - Lets you review previous entries and look for patterns.. Menus - Easy to read and navigate pull-down menus similar to those on a graphing calculator.. All mode settings are located in one central place, the mode screen.. Scientific Notation Output - View scientific notation with the proper superscripted exponents and see the output in scientific notation.. Table feature - Easily explore an x,y table of values for a given function, automatically or by entering specific x values. Fraction features - View and perform fraction computations and explorations in familiar textbook format..

Natural Textbook Display- Can display fractions, derivatives, integrals, sum and other operations similar to their display in math textbooks.. Converts between Standard form and a Decimal, Reviewedit previous entries, Random Number Generator.. 2-function Table of values fx, gx, Statistics and Linear Regression, Integer Division with a Remainder.. Random Number Generator, Integer Division with a Remainder.. Greatest Common Divisor, Least Common Multiple..

EASY-TO-USE DESIGN - With its large screen, this CATIGA calculator is made for convenient and comfortable everyday use. Its tilted and angled display allows you to easily see your calculations without straining your eyes.. LARGE RESPONSIVE BUTTONS - Its spacious button size ensures that your fingers are much less likely to hit the wrong number, all while typing with a satisfying feeling.. ROBUST BUILD - Built with a sturdy and premium plastic body, the CATIGA Office Calculator is constructed with everyday use in mind. It is convenient, powerful, and long lasting.. VERSATILE FUNCTIONS - With its add, subtract, multiply, divide, percent, grand total and CE Button functionalities, this calculator's versatile nature allows it to be used in many occasions.. DUAL POWER SOURCES - With the aid of its dual solar and battery power system, it is fully powered in any lit environment. The battery comes included with the calculator, ensuring quick and easy access right away. PLEASE NOTE The calculator will turn itself off after about 6 minutes of being idle..

LARGE DISPLAY - The huge LCD screen that clearly displays big numbers makes it easy to read from afar, and its aesthetically pleasing.. SENSITIVE AND BIG BUTTONS - Your calculation process will be faster and smoother with this calculators responsive buttons. Once pressed, the buttons quickly register and display the corresponding number on the screen. The big size of the buttons prevents you from hitting the wrong button.. DUAL POWER DESIGN - This calculator utilizes both the solar power and battery power battery included. The solar panel, as long as you use it in a lit environment, will power up the calculator thoroughly.. VERSATILE PURPOSES -This calculator is designed for many occasions business, office, home, basic budgeting, school, and more. Use it to assist your personal finance or just a quick calculation session.. FUNCTIONALITIES - Add, subtract, multiply, divide, backspace, grand total, CE, , MM-MRC, OnAC Button, and Auto Power-Off. The calculator will turn itself off after about 6 minutes of being idle..

Multi-replay function, 2-line display. Fraction calculations, Combination and Permutation. Statistics, STAT-data editor, Standard deviation, Regression analysis. 9 variable memories, Plastic keys. Comes with slide-on hard case, Size 6.25 inch long, 3.35 inch wide.

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.. PLEASE NOTE This is a Scientific Calculator and not a Graphing Calculator. The graph functions help to visualize your formulas..

8-digit LCD provides sharp, brightly lit output for effortless viewing. 6 functions including addition, subtraction, multiplication, division, percentage, square root, and more. User-friendly buttons that are comfortable, durable, and well marked for easy use by all ages, including kids. Designed to sit flat on a desk, countertop, or table for convenient access. Warranty backed by an Amazon Basics 1-year limited warranty.

Easy-to-use design helps you quickly tackle variety of calculations. Solar-powered construction provides convenient, long-lasting use. Slide-on hard case allows safe storage and transportation. 144 built-in math functions help simplify calculations. Also includes storerecall, backspace key and more.

Natural Textbook Display- Can display fractions, derivatives, integrals, sum and other operations similar to their display in math textbooks.. Converts between Standard form and a Decimal, Reviewedit previous entries, Random Number Generator.. 2-function Table of values fx, gx, Statistics and Linear Regression, Integer Division with a Remainder.. Random Number Generator, Integer Division with a Remainder.. Greatest Common Divisor, Least Common Multiple..