Black Friday 2021: which scientific calculator for engineering to choose

Every student of a scientific faculty, especially if enrolled in engineering, needs a good scientific calculator . There are a large number of variants for all budgets and for all needs. Black Friday 2021 is upon us and it could be the right opportunity to take home a scientific engineering calculator at an advantageous price . Despite the large discounts, it would be a real shame to choose a product that does not meet your needs. Therefore, if you have doubts or are looking for suggestions, this article could help you find the scientific calculator for engineering that is right for you, helping you to find the one closest to your needs also based on the quality / price ratio . We will present you a series of products in a range of prices that are optimal for a student ranging from just under 10 euros to 30 euros . Programmable calculators are excluded as they are often not admitted to university exams and even less to high school exams. If you are a student and are looking for the right scientific calculator for you, the watchword will certainly be "savings", but no one wants to compromise on quality, especially when the success of their studies and university exams depends on an instrument. Not. For this we present some of the best economic calculators on Amazon.

Casio FX-570 ES PLUS: best value for money

Scientific calculator for engineering: here are the 5 best

The first scientific calculator we recommend for engineering students (and non-engineering students) is the Casio FX-570 ES PLUS . It is certainly the best product in value for money, the Casio FX-570 ES PLUS is in fact chosen by a large number of new students every year. It has 417 different functions and from the reviews all users said they were satisfied with the product. The calculator can also be legally used during high school exams. The only defect noted by most users is the poor feeling of solidity returned by the construction materials. The product arrives at home with the batteries already supplied and ready to use.

Casio FX-570 ES PLUS Scientific Calculator with 417 Functions and Natural Display

Casio FX-570 ES PLUS Scientific Calculator with 417 Functions and Natural Display

  • Suitable for upper secondary school and university; admitted to high school exams
  • Natural display for entering and viewing numeric expressions as they appear in textbooks
  • 24 levels of brackets
  • Power and root functions x√, √, x2, xy
  • Power supply: battery (1 x R03)

Scientific calculator for engineering: Helect-2, an economical choice for school and university

Scientific calculator for engineering: here are the 5 best

The cheapest scientific engineering calculator we recommend is the Helect 2 . For only 13 euros you can't buy anything better . This product is great for school and most engineering calculations due to its 240 built-in functions. It has a 12-digit display and also in this case the calculator can also be used for high school exams. Also in this case, users have complained about a not excellent build quality, but the calculator is fully functional.

Helect 2-Line Scientific Engineering Calculator, Suitable for School and Business, Black

Helect 2-Line Scientific Engineering Calculator, Suitable for School and Business, Black

  • Professional-grade scientific calculator with 240 scientific functions. Easily handles 1 and 2 variable statistical calculations, three angle modes (degrees, radians and gradients) and scientific / engineering notation mode
  • 12-digit widescreen HD display. 2-line display shows inputs and results simultaneously. It works efficiently and makes no mistakes
  • Meets the ergonomic design and provides a comfortable grip. Responsive buttons, clear numbers, and scratch resistant
  • Solid sliding protective case covers both sides of the calculator. Protects buttons and the body of the device
  • Package includes: Scientific Calculator * 1, instructions, Customer Service Card

A very well reviewed product: the Sharp EL-W531XGYR

Scientific calculator for engineering: here are the 5 best

Another calculator that we feel we can recommend below the 30 euro mark is the Sharp EL-W531XGYR . This product is among the best reviewed on Amazon . It performs up to 335 different functions and has a larger display than the competition with four reading lines. In addition, it is solar powered and does not require battery replacement. The colors for some may be more attractive and for sure the users who have tried it have recorded a better constructive yield than the competitors in this price range.

Sharp EL-W531XGYR calculator

Sharp EL-W531XGYR calculator

  • Four-line display · Dual Power · 335 functions
  • TO
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Scientific calculator for engineering: Casio FX-991EX, the best selling

Scientific calculator for engineering: here are the 5 best
Scientific calculator for engineering. Credits: Gorgius on Amazon

At a slightly higher price, we find Amazon's best-selling scientific calculator. This is the Casio FX-991EX . A higher-end calculator than those just presented. It has 552 functions, a rather large LCD display and a double power source (battery and solar) which makes it a rather reliable product and which does not risk leaving the student without a calculator in the middle of an exam. In addition, a QR code can be displayed on the display that allows you to continue your calculations on your mobile or PC. At this price it is impossible to find anything better and the very high ratings on Amazon confirm this. Highly recommended!

Offering

CASIO FX-991EX scientific calculator - 552 functions, dual power supply

CASIO FX-991EX scientific calculator – 552 functions, dual power supply

  • Number of functions: 552
  • Power type: battery
  • Computation of integrals, definite integrals and differentials
  • Screen technology: LCD
  • Product size: 1.1 x 7.7 x 16.5cm

Scientific engineering calculator with slate

We now recommend a little gem. This calculator, while somewhat limited in functionality, offers a really cool feature that many engineering students might find useful. The Zootop scientific calculator offers, in addition to the possibility of making calculations, also that of writing notes on a small erasable LCD slate. With the included stylus pen, you can write your notes and calculations on the slate and then delete them by pressing a simple button. As for the actual calculator, this has a 10-digit display and a reduced range of functions compared to its competitors, but the presence of the LCD display makes it undoubtedly noteworthy. Especially recommended for high school students!

Zootop Calculator Ultrathin Scientific Calculator with Erasable Whiteboard 10 Digit LCD Physics Mathematics Geometry Calculator for Office, High School and University Calculations (Black)

Zootop Calculator Ultrathin Scientific Calculator with Erasable Whiteboard 10 Digit LCD Physics Mathematics Geometry Calculator for Office, High School and University Calculations (Black)

  • 【Writing Tablet Calculator】 – This calculator is combined with an LCD writing board. With the stylus pen behind the whiteboard, you can calculate and record it very easily. This desktop calculator supports calculations with up to 10 digits, the data is clear and easy to read, suitable for advanced and beginners.
  • 【Eco-friendly】 – With this 2 in 1 scientific calculator, you can calculate and record at any time, you can also put it as a notepad when you are not using the calculator. The calculator has a button, you can click this clear button to clear the whole screen, write repeatedly, reduce paper consumption and be environmentally friendly.
  • 【Portable to Carry】 – This handwriting calculator is only 120g, lightweight and clamshell design, easy to carry. Product size: 160 * 78 * 12.8mm. You can carry it in your purse, pocket or even purse, perfect for office, classroom and home use.
  • 【Easy to Replace Battery】 – 2 built-in button cell batteries, 1 LR1120 battery for calculator, 1 CR1220 battery for LCD writing tablet, can be replaced at any time without installing screws, no more worry about battery dying.
  • 【Mute Design】 – Our calculator keyboard is made of silicone material, soft touch keys, quiet and noise free. With this calculator, you will not interfere with other people when calculating data, ideal for working and learning.

Very cheap scientific calculators

Finally, we offer you two very cheap products that can be useful both to middle and high school students and to all those university students (engineering and not only) who want to have an extra calculator to always carry with them to avoid being left without. in case their scientific calculator gets lost or runs out. A very economical product for those with less stringent needs, especially for middle school students, high school students or for those who attend faculties with a smaller mathematics program is the Osama scientific calculator . This calculator is an efficient solution for less than 10 euros that engineering students can also keep as a backup calculator for emergencies. With 56 available functions, it allows you to carry out all the most basic calculations. The shell is made of plastic and is also equipped with a convenient flap that protects it from bumps and scratches. Batteries are included in the package.

Osama S.p.A. Scientific Calculator Becolor Sky Blue / Red blister 1 piece

Osama SpA Scientific Calculator Becolor Sky Blue / Red blister 1 piece

  • Scientific Calculator 56 functions.
  • 10 digits in mantissa and 2 in exponent
  • Battery Powered (1 X LR1130)
  • Elegant pvc box
  • Color: Becolor Sky Blue / Red

The Canon F-715SG on the other hand costs a few coins more but it is a respectable scientific calculator. It has a two-line LCD display and a dual power supply, both by battery and by sunlight . It has 250 built-in functions that make it a calculator suitable even for the first years of engineering but certainly reliable even for those still in high school. The reviews report a build quality of all respect in spite of a very cheap price.

Canon F-715SG Scientific Calculator, White / Blue

Canon F-715SG Scientific Calculator, White / Blue

  • Large two-line LCD display
  • Internal calculation functions up to 16 digits
  • Greater reliability thanks to double power supply: sunlight and battery
  • Eco-friendly thanks to the use of Canon plastic materials

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The Black Friday 2021 article : Which Scientific Engineering Calculator to Choose comes from Tech CuE | Close-up Engineering .