Get instant answers for complex figure calculations with the Casio FX-115MSPlus calculator. The VPAM operating system in this Casio business calculator delivers error-free results. Access up to 6 constant memories in this Casio scientific calculator for your reference. Moreover, check out an endless number of calculated figures in the 2-line of digits display in this Casio business calculator. The automatic power down feature of this Casio scientific calculator helps save battery when the device is not in use. The instructional manual and quick reference guide of the Casio FX-115MSPlus calculator let you access interesting yet complicated features with ease. Please refer to the pictures for the exact condition of the item. The pictures are of the EXACT item you are purchasing.