Scientific Calculator for High School 991ES Plus, ROATEE Calculators Multiview 4-Line Display with Writing Tablet, Rechargeable & Coin Battery Power Calculator Desktop Back to School Office Supplies

About this item

• 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, VECT
• 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 Rechargeable & Coin Battery: The replaceble coin battery is built in this scientific calculator. It is also Rechargeable 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
• 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, VECT
• 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 Rechargeable & Coin Battery: The replaceble coin battery is built in this scientific calculator. It is also Rechargeable 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