{"product_id":"b0dcn9gvst","title":"Rechargeable ROATEE 991ES MAX Scientific Calculators, CalcNote Multiview 4-Line Display with LCD Writing Tablet Notepad, Foldable Portable for Business High School College Students and Teacher(Black)","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand : ROATEE\u003c\/li\u003e\n\u003cli\u003eColor : 991 ES-MAX-Black\u003c\/li\u003e\n\u003cli\u003eCalculator Type : Engineering\/Scientific\/College\/High School\u003c\/li\u003e\n\u003cli\u003ePower Source : Solar Powered\u003c\/li\u003e\n\u003cli\u003eScreen Size : 7 Centimeters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e991ES MAX 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, TABLE, VECTOR, SOLVE, Biology, Chemistry so on and it has memory function calculation more user-friendly\u003c\/li\u003e\n\u003cli\u003eScientific 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\u003c\/li\u003e\n\u003cli\u003eMultiview: display shows 4 calculations at the same time on screen, greatly improves computational efficiency\u003c\/li\u003e\n\u003cli\u003eDual Power Solar Panel \u0026amp; Rechargeable: The rechargeable battery is built in this scientific calculator, reduces battery replacement frequency, eco-friendly. It is also powered by solar energy so you don't need to worry about battery depletion.\u003c\/li\u003e\n\u003cli\u003eAnti-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\u003c\/li\u003e\n\u003cli\u003eConversion of Fraction and Decimal: You can change the results through the key 'S⇔D'; Or you can configure calculator setting: 1. Press the button 'SHIFT'. 2. Press the button 'MODE'. 3. Choose 1 or 2 to set the mode of fraction or decimal. 【MthIO for fraction, LineIO for decimal】\u003c\/li\u003e\n\u003cli\u003eWhat Will You Get?: 991ES MAX scientific calculator*1,usb-c charging cable*1,instructions*1,exquisite packing box*1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROATEE","offers":[{"title":"Default Title","offer_id":52299847762133,"sku":"B0DCN9GVST","price":76.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/4163\/3493\/files\/71vieBqL_EL._AC_SL1500.jpg?v=1762330051","url":"https:\/\/www.lumoradesk.com\/products\/b0dcn9gvst","provider":"Lumora Desk","version":"1.0","type":"link"}