Scientific Calculators for Students 991ES Office Calculators with Notepad Desktop, ROATEE 4-Line Display Calculator with LCD Writing Tablet, Battery Rechargeable Power Calculator School Supplies

Description

Price: MYR142.25 - MYR134.11
(as of Jun 12, 2026 04:10:48 UTC – Details)

From the brand

Reliable and innovative.

ROATEE is dedicated to creating high quality calculators designed to help students and professionals. We focus on providing educational tools that help students achieve the best results while meeting the practical needs of users. We are committed to sustainability, ensuring that they are not only practical and efficient, but also environmentally responsible.

Construction calculator

Construction calculator with writing pad

ROATEE Graphing Calculator

Scientific calculator with pad

High school and college

High school and middle school

Middle school

Why choose us?

Our scientific calculator for school and business combines a calculator and notebook with a stylus pen. The LCD writing tablet enables you to take notes while calculating, which is very helpful for study and work.

About product quality

The body of this scientific calculator undergoes rigorous quality tests. No need to worry about accidental drop damage due to the anti-drop body design, and it weighs only 5 ounces and can easily be put in your pocket, which is convenient for business and school.

Now go green

Our products are Climate Partner Carbon Neutral certified.

991ES MULTIFUNCTIONAL SCIENTIFIC CALCULATOR: ROATEE Business Calculator has 417 functions, deals for: General Math and Science, Pre-Algebra, Algebra 1 and 2, Geometry, Statistics and Regression, Calculus, Fractions, Decimals, Calculations include Decimal, Hexadecimal), Complex Number Calculation, EQN, Matrix Calculation, Table, Vector, Solution, Biology, Chemistry etc. and memory function calculation is more user friendly.
Scientific Calculator with Notepad: This scientific calculator for school and business combines calculations and a notebook with a stylus pen. The LCD writing tablet enables you to take notes while calculating, which is very helpful for study and work. 👉NOTE! Only by unlocking the lock key will the writing area and erase button work
Multiview: Displays 4 calculations on the display screen at the same time, greatly improving computational efficiency
Dual Power Rechargeable and Coin Battery: This scientific calculator has a replaceable coin battery built into it. It’s also rechargeable so you don’t have to worry about running out of battery.
ANTI-DROP BODY WITH HIGH DURABILITY AND PORTABILITY: The body of this scientific calculators undergoes rigorous quality tests. Due to the anti-drop body design, there is no need to worry about damage caused by accidental drops and it weighs only 5 ounces, can be easily put in your pocket, which is convenient for business and is popular for back to school supplies at the beginning of the school year.
What you get?: 991ES scientific calculator*1, instructions*1, exquisite packing box*1, packing case*1

Product summary

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