{"product_id":"roatee-rechargeable-991es-max-417-functions-scientific-calculator-with-writing-padblack","title":"ROATEE Rechargeable 991ES MAX 417 Functions Scientific Calculator with Writing Pad(Black)","description":"\u003col\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e991ES MAX Multifunctional Scientific Calculator:\u003c\/strong\u003e ROATEE business calculator features 417 functions, deal For: 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, TABLE, VECTOR, SOLVE, Biology, Chemistry so on and it has memory function calculation more user-friendly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eScientific Calculator with Notepad: \u003c\/strong\u003eThis 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\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eMultiview:\u003c\/strong\u003e display shows 4 calculations at the same time on screen, greatly improves computational efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eDual Power Solar Panel \u0026amp; Rechargeable: \u003c\/strong\u003eThe 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\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eAnti-Drop Body with High Durability and Portable: \u003c\/strong\u003eThe 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\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eConversion of Fraction and Decimal: \u003c\/strong\u003eYou 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\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eWhat Will You Get?: \u003c\/strong\u003e991ES MAX scientific calculator*1,charging cable*1,instructions*1,exquisite packing box*1\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ROATEE","offers":[{"title":"Black","offer_id":50847081333066,"sku":"","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/6563\/8474\/files\/ES_207f6fe2-1b41-40cc-8db5-4c7aaf511e47.png?v=1749529290","url":"https:\/\/www.roatee.com\/cs\/products\/roatee-rechargeable-991es-max-417-functions-scientific-calculator-with-writing-padblack","provider":"ROATEE","version":"1.0","type":"link"}