Scientific Calculator for Student 991ES with Notepad School Supplies 4-Line Display Calculator with LCD Writing Tablet, Battery Rechargeable Power Calculator Back to High College School Supplies

991ES
Multifunctional Scientific Calculator: This business calculator offers 417 functions, covering general math and science, Pre-Algebra, Algebra 1 and 2, Geometry, Statistics and regression calculations, Calculus, fractions, decimals, calculations involving specific number systems (BASE-N, binary, octal, decimal, hexadecimal), complex number calculations, EQN, matrix calculations, TABLE, VECTOR, SOLVE, Biology, Chemistry, and more. It also contains a memory function for more user-friendly calculations.
Scientific Calculator with Notepad: This scientific calculator for school and business merges calculation and note-taking with a stylus pen. The LCD writing tablet lets you take notes during calculations, which is a great aid for study and work.
Note: Only unlock the LOCK KEY for the writing area and the erase button to work.
Multiview: The display shows 4 calculations at the same time on screen, greatly boosting computational efficiency. Dual Power Rechargeable & Coin Battery: The replaceable coin battery is built into this scientific calculator. It is also rechargeable, so you don't need to worry about battery depletion. Anti-Drop Body with High
Durability and Portability: The body of this scientific calculator undergoes rigorous quality tests. Thanks to the anti-drop design, you don't need to worry about damage from accidental falls. It weighs only 5 ounces and can be easily put in your pocket, making it convenient for business and a popular back-to-school supply.
What You Get: 991ES scientific calculator x1, instructions x1, exquisite packing box x1, packing case x1