F-718SGA Part-manufactured from Canon recycled product material, making it ideal for people interested in sustainable consumption. Benefits Part-manufactured using recycled Canon product material Dual power source: solar and replaceable battery 264 functions and features Large LCD dot matrix display Dual way (Maths or line) mode Detailed Features Take a more detailed look into the Canon F-718SGA Sustainable design This Scientific calculator is part-manufactured from recycled Canon product material to make the top case, bottom case, battery cover and hard case of the calculator. This maximises resource efficiency and minimises wastage. Energy-saving efficiency The F-718SGA features a practical dual power source. Solar power ensures maximum energy saving, whilst back-up battery power means this calculator never lets you down whatever the light conditions. The â??auto power-offâ?? function switches the calculator off after 7 minutes when not touched or not in use, saving even more energy. Also this calculator has a replaceable battery for a long life, unlike some calculators that have to be disposed of after single battery use. 264 functions, highly accurate (up to 18 internal calculation digits) This comprehensive calculator contains all the essential functions required for Elementary and High School maths and science studies. This includes 264 functions and features, with 17 Store and Recall memories and up to 18 internal calculation digits for highly accurate results (see specifications for a full list of functions). Large LCD dot matrix display The large 4-character lines, dot matrix LCD display - complete with contrast adjustment - makes figures easy to read at a glance. A practical hard cover protects the display and key board from everyday knocks and bumps. Dual way (Maths or line) display and operation mode Benefit from convenient dual way (Maths or line) display and operation mode. With â??mathsâ?? mode input and display are shown in maths textbook style, while â??lineâ?? mode uses the traditional 2-line format. Specification DISPLAY Digits Up to 18 digits Lines Dual way (Line or Maths mode) calculation operation method Display Screen Size 86 (L) x 21 (W) mm Display Character Size Dot matrix 96 x 31 dots (one line display Character: 15) FUNCTIONS Trigonometric Calculations Yes Angle Unit Yes (DEG, RAD, GRAD) Binary, Octal, Decimal, Hexadecimal No Coordinate Conversion Yes (Rectangular <-> Polar) Factorial, Combination, Permutation Yes Fraction Yes Random Number Yes Statistics Calculations Yes Fraction from to Decimal Yes Total functions 264 FEATURES Cover Protective hard cover Auto-power Off Yes (after 7 mins) SPECIFICATIONS Memory 17 Store & Recall Memory Power Source Solar & Battery Battery CR2032 x 1 (Replaceable) Body Size 168 x 80 x 14.5mm Body Colour Black Weight 140g Packaging Info DBL = Double Card Blister