Calculators Buying Guide
Calculators initially came with limited features and people were using them only to solve basic arithmetic sums. But since then, many scientific discoveries have been made in the calculators to facilitate classroom teachings. This led to the invention of scientific calculators. Besides performing basic arithmetic calculations, scientific calculators also help in trigonometry, logarithm, and probability calculations. This makes them popular among students and working professionals.
Scientific calculators of today, come in a variety of options and features. While some are advanced, others provide only for basic calculations and fewer features. This makes it a challenge to choose a suitable one. So, to help you buy a suitable calculator, we have prepared this informative guide. Read through to know more about them and the factors to consider before buying them.
Benefits of Calculators
Makes Calculations Easier and Faster
Scientific calculators are an easy and quick alternative to traditional classroom teaching., Whether you're solving a complex equation or formula, a scientific calculator makes the process fast and convenient than conventional manual calculations
Different types of calculators make it easier to select one according to your needs. Some of the most popular types of scientific calculators are- basic, advance, graphing and financial. While basic scientific calculators are ideal for solving basic arithmetic problems, others function well with complex problems like trigonometry, logs, etc. Solving high-level equations and plot graphs requires a graphing calculator.
Easy to Operate
A significant advantage of scientific calculators is that they are easy to operate, use and understand. Most of them also come with instruction manuals making them easier to use.
Compared to common calculators, those that perform only the simplest calculations have a single-line display. But scientific calculators usually have two-line displays and a larger screen. Nowadays, the majority of them come with higher resolution models that offers a clear picture of numbers, graphs, and equations.
Factors to Consider While Buying Calculators
The first thing to consider while buying scientific calculators is the number and type of functions they can perform. This is because each student and researcher have different requirements in terms of calculations. Thus, it is important to buy a model that can carry out different operations. This includes performing binary, hexadecimal, and octal computations, parts, logarithms, and probability.
While most of the scientific calculators are battery powered, some high-end models have a dual power supply too. They operate on both battery and solar power. This feature allows you to switch between the sources, as per your convenience. Among the high-end models, there are some that come with a USB cable for convenient charging. Thus, read the product description well before buying the product.
The size and weight of the calculators play an important role while choosing them. Heavyweight or bulky calculators can be heavy to carry and inconvenient to use. So, it is best to ensure that calculators are lightweight and pocket-friendly.
This factor is significant, particularly for those who wish to keep track of calculations. Not all models have this feature, but most of the medium- and high-end products offer storage capacity with some able to store data up to several gigabytes. To choose the calculator that best suits your needs, you should consider if you really need to save data and how much data storage is required.
The durability of calculators depends upon the material from which the device was made. Most of the models are of plastic (body of the device), rubber (buttons), and liquid crystals (display). To ensure that the product lasts long, the plastic and rubber should be of good quality.
Nowadays, calculators are a basic requirement in educational institutions. They offer a quick way of dealing with complex problems. This guide should help you choose the right calculator easily.
If you are still confused regarding the best scientific calculators, then do look at our featured section above. We have reviewed and recommended some of the best calculators based on their popularity, durability, and performance.