Customers say
Customers find the calculator has useful capabilities and meets the computational needs of college students. They find it simple but very useful, with a nice design and good value for money. The writing pad is appreciated. However, some customers have mixed opinions on the display design, ease of use, build quality, and readability.
991ES Multifunctional Scientific Calculator: ROATEE business calculator features 417 functions, deal For: General math and science, Pre-Algebra, Algebra 1 and 2, Geometry, Statistics and regressioncal culations, Calculus, fractions, decimals, Calculations involving specificnumber systems (BASE-N, binary,octal, decimal,hexadecimal), Complex number calculations, EQN, Matrix calculations, TABLE, VECTOR, SOLVE, Biology, Chemistry so on and it has memory function calculation more user-friendly
Scientific Calculator with Notepad: This scientific calculator for school and business intergrates calculation and notebook with a stylus pen. The lcd writing tablet enables you to take notes during the calculation, which do great help for study and work. NOTE!Only Unlock the LOCK KEY will the writing area and the erase button work
Multiview: display shows 4 calculations at the same time on screen, greatly improves computational efficiency
Dual Power Solar Panel & Coin Battery: The replaceble coin battery is built in this scientific calculator. It is also powered by solar energy so you don’t need to worry about battery depletion
Anti-Drop Body with High Durability and Portable: The body of this scientific calculator undergoes rigorous quality tests. Due to the design of anti-drop body, no need to worry about the damage by accidentally falling and it has only weighs 5 ounces can be easily put in your pocket, which is convenient for business and school
What Will You Get?: 991ES scientific calculator*1,instructions*1,exquisite packing box*1,packing case*1.
Customers say
Customers find the calculator has useful capabilities and meets the computational needs of college students. They find it simple but very useful, with a nice design and good value for money. The writing pad is appreciated. However, some customers have mixed opinions on the display design, ease of use, build quality, and readability.
AI-generated from the text of customer reviews
Are you looking for a powerful and versatile scientific calculator for your school or business needs? Look no further than the Upgraded 991ES Plus Desktop Scientific Calculator by ROATEE CalcNote.
This innovative calculator features a multiview 4-line display, allowing you to easily view and compare different calculations simultaneously. With its erasable LCD writing tablet, you can jot down notes and equations directly on the calculator screen, making it easier to keep track of your work.
Powered by both solar and battery power, this calculator is perfect for use in any environment. Whether you’re in a well-lit classroom or a dimly lit office, you can always rely on the power of the Upgraded 991ES Plus to get the job done.
Don’t settle for a basic calculator when you can have the advanced features and functionality of the Upgraded 991ES Plus by ROATEE CalcNote. Upgrade your calculator game today and take your school or business to the next level.
#Upgraded #991ES #Desktop #Scientific #Calculator #ROATEE #CalcNote #Multiview #4Line #Display #Erasable #LCD #Writing #Tablet #Solar #Battery #Power #Notepad #School #Business
