After analyzing products, scanning reviews, spending more than 36 hours of research and speaking with our test users, we think the Casio FX-991EX Engineering/Scientific Calculator is the one of the Best Calculator For Engineering on the market.
Scientific Calculator with a Graphic Function- This is a scientific calculator that is able to show graphs of formulas. With a screen large enough to be able to display graphs and equations simultaneously in order to facilitate calculations and corrections in high detail. Its 7x3.3 size ensures comfortable use.
Programmable System - Has a programmable system for all level courses and promotes student learning of concepts instead of button memorization for more efficient learning.
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.
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Advanced scientific calculator is ideal for engineers, students and professionals. MultiViewTM display allows you to view multiple calculations at the same time.
MathPrintTM feature shows math expressions, symbols and stacked fractions as they appear in textbooks.
Input data, scroll through entries and make edits like using a graphing calculator.
Toggle key converts fractions and square roots into decimals and back.
Decimal hrs/hrs min sec conversions; Polar/rectangular conversions; Angle conversions; Base conversions and arithmetic; Unit conversions; Bit, Boolean graphics; Display and printer graphics
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
Professional grade scientific calculator with 240 scientific functions. Easily handles 1 and 2 variable statistical calculations, three angle modes (degrees, radians, and grads), and scientific/engineering notation modes
12-digit widescreen HD display. 2-line display shows inputs and results at the same time. Works efficiently and makes no mistake
Meets the ergonomics design and offers a comfortable grip. Responsive buttons, clear numbers, and scratch-proof
Solid sliding protective case covers either side of the calculator. Protects buttons and the device body
Package includes: Scientific Calculator*1, instructions, customer service card
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