The best portable calculator

What is a pocket calculator?

A pocket calculator or a student calculator are common names for an electronic device that is often used to calculate calculations from simple addition, subtraction, multiplication, and division to equations, systems of equations, More advanced statistical probabilities.

Due to their compact design, easy to pocket, and portable design, the calculators are popular with students and accountants.

Experience in choosing the best pocket calculator

A. Luxurious design, compact design

Appearance is always the first factor we must always consider when choosing any product. With a pocket calculator, of course, we all want to choose a device with a sleek, eye-catching color and ergonomic design.

In terms of color, pocket calculators come in a variety of colors. For men, machines with masculine gray or black would be more appropriate, while girls prefer cute pink, white or green and printed Hello Kitty.

Regarding the screen, choose the machine whose screen size is not too small, capable of clearly displaying parameters that help you easily observe. LCD monitors are very popular and often used by vendors for their products.

Regarding the interface, we should choose the device that is integrated into both Vietnamese and English languages. English should display in full form, not abbreviations that will be difficult to read and hinder manipulation.

B. High-quality material

The most common construction material of pocket calculators is PP, ABS plastic, and high quality and safety. In addition, the case, the keys are also an important part, choosing the machine with soft buttons and can be operated with both hands.

The later models have been significantly improved; when the On button on the keyboard is designed to sink deeper than before to limit the situation when the lid is closed, it will lose battery capacity.

C. Many features

The more features a pocket calculator has, the better it will help us to calculate. The Casio pocket calculators on the market are equipped with many features; the number can be 453 or 521.

D. Battery life Pocket calculator

Power-based pocket calculators are 1.5V AAA Small Batteries, a small number of machines use solar batteries. Depending on the manufacturer, the product will be equipped with different types of small batteries. Panasonic’s primary batteries are usually two years old.

Usually, the battery will be pre-installed inside the device, so you must replace the battery with a new one when the battery runs out. The battery replacement for the device is quite simple and not as complicated as some of you think.

Should buy a good portable pocket calculator

Casio Owns Corporation, Ltd. was born in 1946, is known as one of the leading manufacturers of electronic components, famous devices, and leading in Japan.

Over 70 years of continuous development and development, Casio products nowadays, from pocket calculators, cash registers, cameras, audio accessories to watches, or musical instruments, have become integral parts of life.

Of course, on the market today, Casio calculators are still the first choice used by many teachers, students, and accountants to meet the learning and teaching needs calculation work.

Casio computers are usually very diverse in design and type, so distinguishing is also quite difficult. The most popular devices on the market are Casio calculators such as portable calculators, scientific calculators, desktops, and some specialized machines also have paper printing.

1. Casio FX 570VN Plus

Casio FX 570VN Plus is the name that many students look for today in the market of portable calculators. Depending on the different batches, the device may be made in some places like China or Thailand.

This model is improved in terms of design and design from the older Casio FX 570MS product line. In particular, the ON key of the device is designed to sink deeper into save battery and overcome the need for folding the machine.

Owning a large LCD screen, good display brightness allows users to observe parameters and perform accurate calculation results easily. Previously manipulating sums and products to create errors will now be performed more accurately on the machine, saving you twice as much as three times.

Due to the ability to support solving equations, systems of equations, quadratic inequalities, cubic degrees, or integrals precisely. Besides, problems in an advanced form such as matrix or statistical probability also bring very accurate results.

Some other features such as calculating the parabolic peak coordinates on the calculator, finding mol, or applying the Ratio function to check whether two vectors are in the same direction or not.

Casio FX 570VN Plus is an indispensable companion or assistant to students with many extremely smart gadgets during the years on lecture hall.

where can you get a Casio FX 570VN Plus online

2. Casio FX 570ES Plus

Casio FX-570ES Plus is also a product that contributes to Casio’s name in the pocket calculators industry. The most impressive point of the product comes from the luxurious slider design, exquisite design due to the combination of 2 gray-silver colors.

Using Casio FX-570ES Plus will bring you high-precision calculation results and show a superior level compared to your peers. The device had become more and more popular due to the approval from the Ministry of Education when it allowed bringing the device into the exam room.

Outstanding due to equipped with 417 useful features that allow users to perform many calculations and calculation programs of secondary and high school students; Some mathematical forms can be mentioned such as derivative, integral, statistical probability.

In addition to the usual calculation features like in other models, the sum, multiplication, and logarithm of the machine are also integrated with a quite new feature, which displays natural expression form and produces fractions results, Convenient formula for teachers and students.

Depending on the different import stages of the distribution unit, the product may be manufactured from China, Thailand, or the Philippines.

where can you get a Casio FX 570ES Plus online

Casio Fx-570es Fx570es Plus 2-line Display Scientific Marix Vector Calculations Calculator with 417 Functions Limited Edition.: Buy it now

Casio Fx-570es Plus 2nd Edition 2-line Display Scientific Marix Vector Calculations Calculator with 417 Functions Limited Edition.…: Buy it now

3. Casio FX-580VNX

FX-580VNX belongs to the latest pocket calculators and is also one of the most expensive products available today. ClassWiz is in the higher-end segment of the ES Plus series.

Owning a large LCD screen with a high resolution of 192 x 63, the brightness is increased four times, and the number of characters also doubles compared to the screens in some ES Plus models. Thus, users can see the parameters on the calculator’s screen even when lighting conditions are low.

In addition to good observation and easy-to-customize features on-demand, the LCD screen also saves energy and helps users avoid eye strain from prolonged exposure due to the built-in blur effect.

The intuitive interface is easy to use; all English words are displayed in full form instead of abbreviations like in other models. Memory capacity is doubled, and the ability to handle up to 160 data items quickly, achieving high performance.

If the feature comes, probably not many machines can match this model Casio FX-580VNX. With 521 features, it can meet all computing needs, whether it be sum, multiplication, or systems of equations, inequalities, statistical probability in advanced form.

With a modern design and many outstanding features, it can be said that Casio FX-580VNX is a high-end pocket calculator worth teachers and students owning.

where can you get a Casio FX-580VNX online