{"product_id":"991es","title":"ROATEE 991ES 417 Functions Scientific Calculator with Writing Pad","description":"\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e991ES 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 regressioncal culations, 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 so on and it has memory function calculation more user-friendly\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific Calculator with Notepad:\u003c\/strong\u003e 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. \u003cstrong\u003e👉NOTE: \u003c\/strong\u003eOnly Unlock the LOCK KEY will the writing area and the erase button work\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiview:\u003c\/strong\u003e display shows 4 calculations at the same time on screen, greatly improves computational efficiency\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Power Solar Panel \u0026amp; Coin Battery:\u003c\/strong\u003e The replaceable 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\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Drop Body with High Durability and Portable:\u003c\/strong\u003e 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\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat Will You Get?: \u003c\/strong\u003e991ES scientific calculator*1,instructions*1,exquisite packing box*1,packing case*1\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ROATEE","offers":[{"title":"Black","offer_id":61424114958666,"sku":"1000","price":32.99,"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\/ko\/products\/991es","provider":"ROATEE","version":"1.0","type":"link"}