Casio cfx 9850gb grafische rekenmachine. Moeten ff nieuwe batterijen in.

The Casio CFX-9850GB PLUS is a graphing calculator known for its color display (orange, blue, and green) and extensive functionality. It features a dot matrix display with 128x64 pixel resolution, 32 KB of total memory, and supports data communication with computers. It also includes a list-based STAT data editor, formula entry, and various calculation modes like trigonometric, exponential, hyperbolic, and complex number calculations.
Here's a more detailed breakdown of its specifications:
Display:
Dot matrix display with a resolution of 128x64 pixels.
Color display with three colors: orange, blue, and green.
Memory:
32 KB of total memory and Supports storage of up to 38 programs.
Functions:
Extensive graphing capabilities, including rectangular and polar coordinates, vertical lines, and more.
Advanced statistics and regressions.
Financial calculations.
Trigonometric, exponential, hyperbolic, and complex number calculations.
List-based STAT data editor.
Formula entry.
Other Features:
Icon menu for easy navigation.
Data communication with personal computers via a PC-Link cable.
Supports a BASIC-like programming language.
Physical Specifications:
Dimensions: 183 x 90 x 25mm.
Weight: Approximately 215g.
Power: 4 AAA alkaline batteries + 1 CR-2032 lithium battery.