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.

" % " key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values.