Casio FX-991EX Black Scientific Calculator FX 991 EX, 552 Functions, Classwiz

Ready Stock available for dispatch Factory-sealed and brand-new (we follow all of eCRATER's standard for new items). These are the Original and real thing! Our feedback speaks for itself!Paypal Accepted Shipping & handling for international customer:Economy Delivery: I will dispatch by Priority Registered AirMail where a record is kept at all stages the article passes through. Also the registered articles are transmitted under special precautions. This option takes 12 to 27 business days for delivery, includes free insurance and does not include tracking. LOCAL CUSTOMS AND ANY OTHER TAXES TO BE BORNE BY BUYER.Express Delivery: I will dispatch through Speed Post which takes 3 to 11 days for delivery and includes free Insurance and tracking.Product images displayed are indicative only of the product cover. The cover on the product that we supply may be different from that displayed as manufacturers do change their covers from time to time. FX-991EX new Features overview The ClassWiz series with high-resolution LCD and many other extras The Classwiz series offers a new high-resolution LC display with 192×63 pixels and a resolution that is four times higher than that of the familiar displays of the FX-ES Plus series. In addition, the new ClassWiz series boasts new hardware with a faster processor and double the memory size. Functions & general information  HighlightThere is also a spreadsheet which allows the user to perform basic spreadsheet calculations on a scientific calculator for the first time. In addition, results can be viewed on a smartphone or tablet thanks to the newly available QR code¹ function. Detailed Specification: High-resolution LC display with 192 x 63 pixelsNatural-V.P.A.M. – Natural display552 functionsIcon menuSpreadsheetQR code function¹Solving equations and systems of up to four equations4X4 matricesVector calculationsIntegration calculationsDifferential calculationsProbability distributionCalculation with technical symbolsUndo-FunctionComplex number calculationBase-N calculationsEquation calculationsInequality calculationSUM calculation47 wcientific constants40 metrixc conversionsAutomatic parenthesis24 Parentheses levelVariable memory (9)Trigonometric and invers trigonometric functionsHyperbolic and invers hyperbolic functionsPower / Power Root calculationslogarithmic calculationsExponential calculationsRoot calculationsCombinatoric and PermutationPrime factorizationRandom IntegerConversion of polar coordinates into rectangular coordinates and inversFraction (two modes)Conversion of sexagesimal into decimal and inversCalculates in Degree, Grad and RadianSCI/FIX/ENG functionList based statistics1-variable statisticsStandard deviation2-variable statistics (Regressions)Percentage calculationNon-natural input Output with √ formOutput with Π formFunction table General specifications 552 functionsDisplay: „Natural Textbook Display“ Natural V.P.A.M.High-Resolution LC-Display, 63 x192 dots, 16/10 + 2 digitsEnergy supply: Solar + Battery (1xLR44)Comes with new slide-on hardcaseDimensions (H x W x L): 77 x 165,5 x 11,1 mmWeight: 90g