Product Overview: The Casio 2nd Edition is a powerful scientific calculator offering 300 functions and a two-line display for advanced calculations. Key Features: ‣ Allows simultaneous viewing of expressions and results. ‣ Supports advanced mathematical and statistical operations. ‣ Dual Power Source: Ensures consistent performance with solar and battery. Technical Specifications: ‣ Dimensions: 165 x 80 x 20 mm; 0.2 kg ‣ Material: Plastic casing ‣ Performance: 300 functions, 2-line display ‣ Compatibility: Works with standard batteries