CASIO DJ-120D Plus Desktop Calculator – 12 Digits, 300-Step Check, Review & Recheck, Solar & Battery

The CASIO DJ-120D Plus is a professional desktop calculator designed for efficient and reliable everyday calculations in offices, businesses, accounting environments, retail applications, and other workplaces. It features a clear 12-digit extra-large display with three-digit comma markers for easier reading of large numerical values.

A key feature of the DJ-120D Plus is its 300-step checking function, which allows users to review up to 300 calculation steps. The Review and Auto Review functions make it possible to check previous calculations and modify values or operators before obtaining a new result. The Go To function allows users to quickly move to a particular calculation step.

The calculator also provides Recheck with Sound Assist, which can alert the user with a sound when an incorrect key is pressed while checking calculations. This makes the calculator particularly useful for longer calculations where accuracy and verification are important.

For everyday business calculations, the DJ-120D Plus includes Grand Total (GT) and Independent Memory, percentage calculation, square root, mark-up, key rollover, and a shift key. It also features localized number display, allowing the user to switch between digit-separator formats.

The calculator uses a two-way power system with solar cell and battery, providing reliable operation under different lighting conditions. Its desktop body measures 192 × 144 × 34.6 mm and weighs approximately 205 g.