Introduction
Calculator usage as a critical belonging in contemporary times ranges from the most straightforward uses in arithmetic to advanced scientific complicated modes of calculations. With a wide array of calculators in the marketplace, it doesn’t come easy for anyone to settle for a particular model to meet individual needs. This review, therefore, intends to scrutinize the Sharp QS-2130 calculator in-depth with its features and finally compare it to others with a similar market price.
Factors to Consider When Choosing a Calculator
When it comes to acquiring a calculator, determining all the factors that determine the purpose of use, convenience for use, and some other factors such as display, battery life, memory, and cost would be the most vital.
Purpose of Use: The purpose of a particular calculator should fulfil specific needs of the user. For instance, a scientific calculator becomes a necessity for students or professionals in scientific or engineering disciplines, whereas someone in the finance industry must be exposed to using a financial calculator.
Convenience of Use: A calculator should be easy for users to go through or to operate using it. Clear labeling and functions easily accessed are significant pointers of usability conveniences.
Display: Display should be clear and readable even under low lighting conditions. Size should also be taken into consideration, since some calculators come with small displays, making it hard to read.
The battery life: Battery life is the most critical aspect, especially for a frequent user of the calculator. A long-lasting battery will lessen the need to replace batteries often, thus saving time and money.
Memory: This means that the memory of the calculator must be sufficient to take care of the user’s needs. The former can even store and recall past calculations, which could prove very helpful to someone who often makes such calculations.
Cost: The calculator must be within the budget of the user. While some calculators have numerous advanced features, these come at a premium price.
Sharp QS-2130 Calculator Specifications
The calculator Sharp QS-2130 is designed to be used on desks and has a 12-digit LCD display. It is a basic calculator that can perform basic arithmetic functions like addition, subtraction, multiplication, and division. It is equipped with a percentage key, square root key as well as, memory function to store and recall previously calculated values.
One unique feature that this Sharp QS-2130 has is that it is extra large and angular display so that it can be easily read from any angle. It has a special function named “mixed fraction” to give the user the privilege of quicker calculations using fractions.
The calculator is solar powered, and it has a battery backup to keep the user well-informed about its endurance even without direct sunlight.
The Sharp QS-2130 is light and handy, so portability is ensured. The dimensions of this device are 7.7 x 6.1 x 1.5 inches and weigh 7.7 ounces only.
Pros and Cons
Foremost the Pro:
A very big, sloped display that makes it easy to read from any angle.
Special “mixed fraction” function that accommodates effective calculations with fractions.
Solar powered with battery backup for prolonged usage.
Light and portable for easy movement.
Weakness:
Basic calculator lacking features and functionality.
Also lacking advanced functions such as financial or scientific calculations.
Limited memory recording only one calculation to store and recall.
More expensive as compared to other basic calculators available in the market.
Comparison of Products
When it comes to other calculators in the same price range, the Sharp QS-2130 certainly has competition on its hands. Its closest rival in the crowd is the Texas Instruments TI-30X IIS, which offers the same features-a two-line display, scientific notation, and an ability to perform complex computations. For a little more price, however, you cannot find a cost/sell/margin function on the TI-30X IIS.
Another option is the Casio fx-260 SOLAR II, which boasts all the same characteristics above-such as two-line display, scientific notation, and a variety of functions-but costs almost the same and is thus very similar to the Sharp QS-2130. However, the Casio fx-260 SOLAR II is not as user-friendly as the Sharp QS-2130, and its buttons can be a bit difficult to press.
Overall, this sure Sharp QS-2130 is a value-pricing calculator, budget consideration for people who are really looking for an affordable but reliable all-and everything calculator that has many functions. It is for students, teachers, and professionals who refer to using a calculator every day. It has a wide display, is user-friendly, and on-budget, thus needs serious consideration. Users looking for durability or who want a backlight may, however, want to look somewhere else.
where can you get a Sharp QS-2130 online
Sharp QS-2130 12-Digit Commercial Desktop Calculator with Kickstand, Arithmetic Logic, Battery and Solar Hybrid Powered LCD Display, Great For Home and Office Use,Gray and Black Small: Buy it now
Sharp QS-2130 Twin Powered Display 12 Digit: Buy it now
Sharp QS-2130 12-Digit Commercial Desktop Calculator with Kickstand, Arithmetic Logic, Battery and Solar Hybrid Powered LCD Display, Great for Home and Office Use (Pack 5): Buy it now
Sharp QS-2130 12-Digit Commercial Desktop Calculator with Kickstand, Arithmetic Logic, Battery and Solar Hybrid Powered LCD Display, Great for Home and Office Use (Pack 3): Buy it now