Product Overview: The Casio DJ-240D Plus is built to handle intensive calculations with ease, offering superior functionality. Key Features: ‣ Extra-large 14-digit display for enhanced readability. ‣ Solar and battery power options for energy efficiency. ‣ Advanced step-check capabilities for thorough calculation reviews. Technical Specifications: ‣ Dimensions: 219 × 146 × 38 mm ‣ Material: Robust plastic frame for dependable performance. ‣ Performance: 300-step check and correct functionality. ‣ Compatibility: Perfect for professional and business environments.