Calculadora gráfica CASIO FX-7400GIII com ecrã ciano, visor de 21 dígitos

CASIO FX-7400GIII graphing calculator model FX-7400GIII features a cyan 21-digit display and provides functions for scientific calculations, graph plotting and routine algebraic operations. Designed for classroom, exam and field use, the unit delivers clear numeric readouts and supports multiple calculation modes for precise numeric output.

Advantages

The FX-7400GIII combines graphing and standard scientific functions in a compact housing with a high-contrast cyan display that improves on-screen readability. It supports multiple calculation modes, allows review of entered formulas and results on a 21-digit display, and is suitable for use where precise numeric output and graph plotting are required.

Suitable for

• Students in secondary school and university courses requiring graphing and scientific calculations
• Exam situations where a permitted graphing calculator is needed (verify allowed functions with exam rules)
• Professionals and fieldwork tasks needing clear numeric readouts and basic plotting

Key specifications

• Model: FX-7400GIII
• Brand: CASIO
• Display: cyan, up to 21-digit numeric display
• Functions: graphing, scientific calculations, algebraic operations
• MPN: FX-7400GIII-S-ET
• EAN: 4549526609626

How to use

Turn on the FX-7400GIII and choose the appropriate mode (calculation or graphing) for your task. Enter expressions using the keypad and confirm entries to view results on the cyan display. Use the graph setup options to input functions for plotting; navigate menus to adjust viewing window and plot settings. For detailed instructions on specific functions, mode switching and graph configuration, consult the official device manual.

Recommendations

Ensure fresh batteries or confirm external power before important sessions; check the official manual and exam regulations to determine which functions are permitted during assessments.