The Casio DJ-120D Desktop Calculator is a reliable and easy-to-use 12-digit calculator designed for office, school, and everyday calculations. Featuring a large LCD display and a 150-step Check & Correct function, it helps users review and edit previous entries for improved accuracy and efficiency. Powered by dual energy (solar + battery), this calculator ensures consistent performance even in low light. With a clear keypad and useful functions such as percentage, mark-up, memory keys, and localised number display formats, the DJ-120D is ideal for finance, accounting, retail, and personal use.