This 10 + 2 digit, 1-line display basic Scientific Calculator features 140 functions. It contains recycled material, making it ideal for environmentally conscious Elementary Secondary School students.nnCaring for the futurenThe F-502G 10 + 2 digit, 1-line display Scientific Calculator is manufactured using 100% recycled Canon Copier material to make the upper and lower case of the calculator - as well as the hard cover. This maximises resource efficiency and minimises wastage. It’s an environmentally responsible approach that will be especially appreciated by young people requiring their first scientific calculator.nn140 extensive functionsnThis comprehensive calculator contains all the essential functions required for Elementary Level Secondary School students. It features a convenient independent memory. A total of 140 functions include 15 levels of Parenthesis, trigonometric and statistical calculations, coordinate conversion, angle units and fractorial, combination and permutation calculations. Whatever is needed in class, this complete calculator is ready to provide the right answer.nnStreamlined design, clear LCD displaynA slim, streamlined design makes this calculator easy to hold in the palm of the hand. It’s robust and reliable and comes with a practical, protective hard cover. The large and clear LCD display is easy to read. Entering information and selecting functions is extra easy, thanks to the big, durable plastic key tops. Everything is designed to ensure simple, hassle-free operation.nnEnergy efficientnAn auto power-off function switches the calculator off automatically after 7 minutes when not in use, so there’s no energy wastage. Memory protection safeguards ongoing work when power is switched off.