Plastic key: It is designed and manufactured to be easily manipulated.

Types of natural materials: displays the same style and materials.

List-based STAT data editor: Data group (X data, Y data rate) input and display and edit data in a list format that displays data around.

Multi-Replay: You can quickly and easily edit and load the formulas previously run or rerun.

Dot Matrix Display: High resolution display screen is always a nice graph.

Intuitive and easy to understand icon display.

Natural materials display format.

Display a list of functions for fast and accurate calculation.

To understand plain English messages and interactive format.

Superior computing power for performing the high-level mathematical tasks.

Online visualization services using QR codes.