Calculator Desktop Casio DJ-120D Plus

The Casio DJ-120D Plus is a 12-digit desktop calculator that operates on both battery and solar power, designed for reliable everyday calculations in offices, classrooms and at home. Its compact black housing provides a clear numeric display and the recheck with sound assist feature helps confirm second-pass calculations by sounding a buzzer if an incorrect key is pressed during verification.

Advantages

The dual power system (battery and solar) ensures continuous operation in varied lighting conditions. The 12-digit display presents numbers clearly for accounting and general arithmetic tasks. The recheck with sound assist function notifies the user audibly when a mismatch occurs during a verification calculation, helping reduce input errors. The calculator’s desktop form factor provides stable use on a work surface.

Suitable for

• Basic accounting and bookkeeping
• Office calculations and invoicing
• Student homework and classroom use
• Everyday household arithmetic

Key specifications

• Brand: CASIO
• Model: DJ-120D Plus
• Display: 12-digit
• Power: Battery and solar
• Colour: Black
• MPN: DJ-120DPLUS
• EAN: 4971850032823

How to use

Place the calculator on a flat surface and ensure the solar panel receives ambient light or install the appropriate battery. Enter calculations as usual using the numeric and function keys. To verify a result, perform the calculation a second time; if an incorrect key is pressed during this recheck, the sound assist buzzer will activate to alert you of the discrepancy. Use the clear or all-clear keys to correct entries and repeat the verification as needed.

Usage recommendations

Keep the solar panel unobstructed for optimal power save operation and replace the battery following the manufacturer’s guidelines to maintain reliable performance. When using the recheck with sound assist function, pause briefly between entries to ensure accurate verification.