fx-82MS is a 2-line and AA battery powered non-programmable Scientific Calculator from Casio. This is a basic Scientific Calculator. 240 functions are designed in this.All the features of the existing V.P.A.M. series plus a new 2-line display and a useful Replay function. All this helps to make mathematics easier to use and easier to understand than ever before.High-resolution screen provides beautiful looking graphs every time.9 Variable memory to power your calculation.