Comes with plastic case Works great The Casio fx-83GT PLUS is a scientific calculator with 10 digits precision and formula input logic. It has 249 functions, 50 keys, and an LCD (liquid crystal) display. The power source is a single AAA battery. Type Scientific Functions 249 Keys 50 Precision 10 Logic Formula Display type LCD Display size 96 Length 160mm Width 80mm Thickness 14mm Weight 110g Power Consumption 0.000200W Power Source a single AAA battery
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