This dot-matrix display, anti-bacterial Scientific calculator offers students a hygienic and highly accurate calculating capability. Manufactured using recycled Canon material, it’s clean and green.nnFeaturesnn- Anti-bacterial keypadn- Top and bottom case, hard case and battery cover made using recycled Canon Copier materialn- Dual power source: solar and replaceable batteryn- 264 functions and featuresn- Large LCD dot matrix displayn- Dual way (Maths or line) modennHighly accurate, hygienic and greennnHelping schools be more hygienicnHygiene in schools is a vitally important issue. Now Canon’s anti-bacterial Scientific calculator helps eliminate potential health care problems, as it has an approved inorganic antimicrobial agent* applied to the plastic key tops. This inhibits or reduces the growth of bacteria that can build up on calculator keys – especially in active school surroundings. Thus making the F-718SGA the surest and safest choice for Elementary and High School student use.nnManufactured using recycled Canon materialnThis Scientific calculator is manufactured using recycled Canon Copier material to make the top case, bottom case, battery cover and hard case of the calculator. This maximises resource efficiency and minimises wastage.nnEnergy-saving efficiencynThe 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 ‘auto power-off’ 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.nn264 functions, highly accurate (up to 18 internal calculation digits)nThis 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).nnLarge LCD dot matrix displaynThe 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.nnDual way (Maths or line) display and operation modenBenefit from convenient dual way (Maths or line) display and operation mode. With ‘maths’ mode input and display are shown in maths textbook style, while ‘line’ mode uses the traditional 2-line format.