{"product_id":"sharp-el-w535tgbl-scientific-calculator-writeview","title":"Sharp EL-W535TGBBL WriteView Scientific Calculator","description":"\u003c!-- Minimum Quantity Notification Box --\u003e\n\u003cdiv style=\"padding: 16px; border: 2px solid #e0e0e0; background-color: #fafafa; margin-top: 24px;\"\u003e\n\u003cstrong\u003eMinimum Order Quantity: 5 Units\u003c\/strong\u003e\n\u003cp\u003eThis product is sold with a \u003cstrong\u003eminimum purchase requirement of five (5) units\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis minimum helps us support school, classroom, and institutional buyers while maintaining consistent pricing and availability.\u003c\/p\u003e\n\u003cp\u003eIf you need assistance with larger quantities or purchase orders, please \u003ca href=\"\/es\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e and our team will be happy to help.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Sharp® EL-W535TGBBL WriteView™ Scientific Calculator\u003c\/strong\u003e is a versatile, student-friendly calculator designed for middle school, high school, and early college math and science. Featuring a large 4-line WriteView™ display, this calculator allows students to enter and view equations exactly as they appear in textbooks—improving comprehension and reducing errors.\u003c\/p\u003e\n\u003cp\u003eWith 422 built-in functions, multi-line playback, and advanced statistical capabilities, this calculator supports a wide range of subjects including algebra, geometry, trigonometry, statistics, biology, and chemistry.\u003c\/p\u003e\n\u003ch2\u003e🧠 Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWriteView™ natural display:\u003c\/strong\u003e Enter and view equations exactly as written in textbooks for better understanding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 4-line, 16-digit LCD:\u003c\/strong\u003e Displays multiple lines of calculations for easier review and comparison.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e422 built-in functions:\u003c\/strong\u003e Covers algebra, trigonometry, statistics, and general science calculations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-line playback:\u003c\/strong\u003e Scroll back through previous entries to review and edit calculations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome key:\u003c\/strong\u003e Instantly reset to the main screen from any calculation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquation editing:\u003c\/strong\u003e Modify past equations without re-entering entire expressions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple modes:\u003c\/strong\u003e Includes Normal, Statistical, and Drill modes for flexible classroom use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 \u0026amp; 2-variable statistics:\u003c\/strong\u003e Supports advanced statistical calculations and analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7 regression types:\u003c\/strong\u003e Enables deeper statistical modeling and data analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eN-Base calculations:\u003c\/strong\u003e Convert between HEX, BIN, DEC, OCT, and PEN number systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced math functions:\u003c\/strong\u003e Includes logarithms, exponents, roots, factorials, reciprocals, and trigonometric functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory storage:\u003c\/strong\u003e 8 temporary, 3 definable, 1 independent, and last answer memory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective hard cover:\u003c\/strong\u003e Durable slide-on case for classroom and backpack protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📊 Math \u0026amp; Science Capabilities\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-algebra \u0026amp; algebra:\u003c\/strong\u003e Expressions, equations, and functions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeometry:\u003c\/strong\u003e Angles, measurements, and formulas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigonometry:\u003c\/strong\u003e Sin, cos, tan, inverse and hyperbolic functions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatistics:\u003c\/strong\u003e Mean, standard deviation, regression analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScience applications:\u003c\/strong\u003e Supports biology, chemistry, and physics calculations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogarithmic \u0026amp; exponential functions:\u003c\/strong\u003e Includes natural log and base-10 operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔋 Power \u0026amp; Design\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin power operation:\u003c\/strong\u003e Solar with battery backup for reliable performance in any lighting condition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; portable:\u003c\/strong\u003e Ideal for daily student use and testing environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Matte finish with protective hard cover for long-term classroom use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic keypad:\u003c\/strong\u003e Clearly labeled keys for fast and accurate input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📦 Technical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 1em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 0.5em; border-bottom: 1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 0.5em; border-bottom: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eEL-W535TGBBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eDisplay\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e4-line, 16-digit LCD with WriteView™\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eFunctions\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e422 scientific, math, and statistical functions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eModes\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eNormal, Statistical, Drill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eMemory\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e8 temporary, 3 definable, independent \u0026amp; last answer memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003ePower Source\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eSolar with battery backup (twin power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eCase\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eSlide-on protective hard cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eExam Approval\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eApproved for SAT \u0026amp; PSAT\/NMSQT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em;\"\u003eRecommended Use\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em;\"\u003eMiddle school, high school, and early college math \u0026amp; science\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e📚 Ideal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMiddle school and high school students\u003c\/li\u003e\n\u003cli\u003eAlgebra, geometry, and trigonometry courses\u003c\/li\u003e\n\u003cli\u003eScience classes including biology and chemistry\u003c\/li\u003e\n\u003cli\u003eStandardized testing preparation (SAT, PSAT)\u003c\/li\u003e\n\u003cli\u003eClassroom instruction and independent study\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for clarity and confidence,\u003c\/strong\u003e the Sharp EL-W535TGBBL helps students understand complex math concepts through a natural display and powerful functionality—making it a reliable choice for everyday classroom success.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed bulk classroom sets?\u003c\/strong\u003e Contact us for school and district pricing options.\u003c\/p\u003e","brand":"VICTOR TECHNOLOGY","offers":[{"title":"Default Title","offer_id":43940622958628,"sku":"EL-W535TGBBL","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/9705\/9876\/files\/EL-W535TGBBL.png?v=1776793598","url":"https:\/\/learningheadphones.com\/es\/products\/sharp-el-w535tgbl-scientific-calculator-writeview","provider":"Learning Headphones","version":"1.0","type":"link"}