Traditional calculators in Hong Kong still have their uses today despite the popularity of calculator apps in the market. They come in different types and have specialized functions that will help users with their work or school assignments. Click here to read more.

Go to Shop
LOFREE EH113P Digital Retro Mechanical Calculator
Calculators are essential. We use them at work, school, or while running errands on the daily. As vital as this instrument is, the design and the typing experience has not been changed in years. Lofree takes on this challenge and gives the calculator a fresh look and feel. Lofree digital calculator is the first retro inspired mechanical calculator. Its mechanical switches offer a tactile and responsive typing experience to help increase your efficiency and productivity. 15 degree tilted design offers you optimal vision clarity and stability, bringing you an improved typing experience. Mechanical Keys Allows you to receive physical responses reminding you of your productivity by hearing and feeling the keycaps clicking clacking as you crunch the numbers away. Round Spherical Keycaps The keycap is what makes the Lofree calculator unique. Spherical round keycaps designed perfectly for your fingers. Calculations with Style The retro calculator is all you need to compute all your basic calculations. Not only do you improve your typing experience, its playful design will look good in any setting. 15 Degree Tilt Design The digital calculator features a 15 degree tilted screen design for optimal vision clarity and stability. Calculate and read he screen with ease and comfort. Auto Sleep Mode Auto sleep mode makes it energy efficient and elongates its battery life. Long Lasting External Battery The calculator’s highly efficient energy controller makes the digital calculator last more than 500 hours with two pcs AAA batteries (batteries not included). Premium Material Adopts high quality ABS material, enhances wear resistance, prolonging using life. Specifications Brand Lofree Model Eh113P Material ABS Number of Keys 20 Battery 2 x AAA battery (not included) Product Weight 180g Product Size 148 x 92 x 35 mm Package Contents 1 x LOFREE Eh113P Mechanical Calculator, 1 x User Manual
HK$ 127.75
Go to Shop
Scientific Calculator Counter 240 Functions 2 Line LCD Display Business Office Middle High School Student Sat/ap Test Calculate
Features: 3 modes, COMP(Basic Arithmetic Calculations), SD(Standard Deviation), REG(Regression Calculations). 240 functions, support Basic Calculation (a b/c /%/degree,min.,sec./FIX.SCI.RND), Memory Calculation (answer/consecutive/independent/variables/formula storage and repetitive operation), Scientific Function Calculation (sin,cos,tan inverse/cot,sec,csc/hyperbolic inverse/log and antilogarithms/Log to base/, x, 3, x², x³, x(-1), X!, xπ,A(n/m), C(n/m).../angle unit conversion/coordinate conversion/EGN/random number), Statistical Calculation (standard deviation/regression calculation/linear regression). 79 steps input capacity for long formula calculation, cursor can flip right/left to make corrections, press up/down to indicate error position if formula goes wrong. After the calculation is finished, you can press up/down to reproduce the result and formula. (Notice: Press On/c will clear memory.) 2 line LCD display, the upper line for formula and the lower for result. Hard slide-on cover protect your calculator, won't be lost. Powered by 1 * AAA battery, battery life last for 2 years if work 1h per day. (Battery is not included.) A multi-functional helper for students in middle/high school, can largely raise your efficiency and accuracy. All steps are clearly stated in the user manual. Usage: 1. Press 2ndF + AC to turn down the calculator. 2. There are 2 battery slots. You just need to insert 1pcs battery on the slot with spring. The other one is for storing backpack battery.
HK$ 62.70
Go to Shop
Casio FX991EX Classwiz Advanced Scientific Calculator
The ClassWiz series with high-resolution LCD and many other extras The Classwiz series offers a new high-resolution LC display with 192×63 pixels and a resolution that is four times higher than that of the familiar displays of the Fx-Es Plus series. In addition, the new ClassWiz series boasts new hardware with a faster processor and double the memory size. High-resolution LC display with 192 x 63 pixels; Natural-V.P.A.M. – Natural display; 552 functions; Icon menu; Spreadsheet; QR code function¹; Solving equations and systems of up to four equations; 4X4 matrices; Vector calculations; Integration calculations; Differential calculations; Probability distribution; Calculation with technical symbols; Undo-Function; Complex number calculation; Base-N calculations; Equation calculations; Inequality calculation; SUM calculation; 47 wcientific constants; 40 metrixc conversions; Automatic parenthesis; 24 Parentheses level; Variable memory (9); Trigonometric and invers trigonometric functions; Hyperbolic and invers hyperbolic functions; Power / Power Root calculations; logarithmic calculations; Exponential calculations; Root calculations; Combinatoric and Permutation; Prime factorization; Random Integer; Conversion of polar coordinates into rectangular coordinates and invers; Fraction (two modes); Conversion of sexagesimal into decimal and invers; Calculates in Degree, Grad and Radian; Sci/fix/eng function; List based statistics; 1-variable statistics; Standard deviation; 2-variable statistics (Regressions); Percentage calculation; Non-natural input; Output with √ form; Output with Π form; Function table. Design Cover No Form factor Pocket Colour of product Black, White Type Scientific Performance Random number/integer generator Yes Convert angles from degrees to Gradian, Radian Conversion between Decimal, Fraction, Percent Operation 552 Ergonomics Control type Buttons Display Display type LCD Second display No Backlight display No Digits 16 digits Display tilting No Display resolution 192 x 63 pixels Display number of lines 2 lines Display number of characters 16 Power Battery type Lr44 Power source Battery/Solar Number of batteries supported 1
HK$ 267.00

Top Calculators Price List 2019

Top 10 products Price Store
Casio FX-82ES PLUS HK$ 125.48 Amazon
Casio FX-9860GII HK$ 627.69 Amazon
Casio FX-570ES Plus HK$ 179.23 Amazon
Casio FX-55 PLUS HK$ 176.56 Amazon
Casio FX-115ES PLUS HK$ 141.17 Amazon
Casio FX-260 Solar HK$ 88.59 Amazon
Fx-991Es Plus Portable Multifunctional Calculator HK$ 101.93 Tomtop
YUPIN Cartoon Calculator HK$ 93.65 YesStyle
T'S Factory Crayon Shin-Chan Calculator (Pink) One Size HK$ 117.26 YesStyle
ioishop Solar Calculator White One Size HK$ 101.52 YesStyle
Most Popular
Casio Casio FX-82ES PLUS

Available in Amazon HK$ 125.48 Go to Shop

5 Reasons Why People Still Use Traditional Calculators in Hong Kong

Today, most people are depending on computers for basic numerical problems. They open a calculator app when they just want to add small numbers. With this in mind, do traditional calculators still have a place in the market? The fact that there is a surging appeal for calculators and scientific calculators in Hong Kong means people still rely on them to perform various, significant tasks. Here are the reasons why a lot of people still use traditional calculators.

Aid in demonstrating concepts

What makes calculators a great tool in demonstrating numerical patterns and rules is their speed. It aids learners and especially teachers in expounding mathematical concepts faster. Regardless of what type of calculator they use, they can demonstrate various concepts through it. For teachers, they can better explain the patterns to repeating decimals and their connection to fractions to their students through a basic or any calculator. For students, they can fully interpret the changes in a graph by inputting different slope values with the help of a graphing or scientific calculator.

Accomplish real-world applications and problems

People who are employed in the field of science, technology, engineering, and mathematics will appreciate the use of a scientific calculator to solve work-related tasks. On the other hand, everyday people with mundane jobs figure out how much their hourly wages and mortgage payments through a calculator. Therefore, calculators can help you accomplish real-world applications and problems.

Assist in budget estimation

Right after you receive your salary, you make a pledge to yourself to budget accordingly. After a week, however, you find yourself facing an empty bank account. To avoid such situation, it’s recommended to take control of your spending with a budget plan. In your budget plan, you put entries such as monthly savings, monthly expenses, and annual expenses. Under each entry, say for monthly savings, you include fields like emergency funds, investment, and retirement. Then input your estimated amounts in all the fields. With the use of a financial calculator, you can determine the sum to figure out if you are under/over budget. So, say goodbye to an empty bank with a well-laid budget plan.

Helps in problem-solving

Calculators tremendously speed up the solving of physics, chemistry, and mathematics problems. Thus, they are an integral part of thinking and learning processes. However, in the case of students, some tend to depend on calculators too much and forget to learn basic mathematical skills. That’s why it’s still important for students to develop an understanding how to solve a math problem before relying on a calculator’s answer.

Keep financial transactions accurate

Printing calculators help maintain a business or company’s financial records accurate. They have a print feature which allows you to get a printout to check financial entry errors or a receipt to give to customers. Besides its printing ability, this type of calculator has unique keys that allow you to get a percentage, grand total, tax rate, and much more.