Advanced Calculator for Sale

Hello, calculator for sale, very clean Specifications in brief: CASIO fx-9860GIII (USB): • High-resolution monochrome graphical display. • 3 MB internal memory, 61 KB available RAM. • Supports graphing equations and calculating intersections, roots, and maximum values. • Includes advanced mathematical functions (differentiation, integration, matrices, statistics). • Supports programming in Casio BASIC language. • Displays mathematical expressions in textbook format (Natural Display). • USB port for data transfer between devices and computers. • Quick control button for navigating menus and graphs. • Powered by 4 AAA batteries. • Suitable for university students and scientific and engineering disciplines