Displays up to 300 previous calculation steps.

The recheck function allows confirmation of errors by sound when checking calculations. If the user presses an incorrect key when performing a second calculation to check calculation results, a buzzer sounds to alert the user of the error.

Displays numbers in four digit separator formats(Type A, Type B, Type C and Indian).

Larger display makes more data easier to read.

Solar powered when light is sufficient, battery powered when light is insufficient.

Key operations are stored in a buffer, so nothing is lost even during high-speed input.

Designed and engineered for easy operation.

Regular percentage calculations.

All the mark-up capabilities of an adding machine for simplified cost and profit calculations.

A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing.