This Casio FX-260 Scientific Solar Calculator Fraction comes with a protective cover and operates on solar power. It is a handheld device with regular size display and key size. The calculator includes features such as scientific and fraction calculations. The model number is FX-260 and it is manufactured by Casio. Use this calculator for business and industrial needs or for office equipment purposes. It falls under the category of calculators and is suitable for both personal and professional use. Very good condition little signs of use/wear
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