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.

Tough cover stands up to rough treatment.

Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount.

Regular percentage calculations.

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

Big, easy-to-read command signs show your current operation at a glance.