Suitable for use even in demanding environments - With this water- and dust-resistant calculator, there's no need to worry about exposure to water, dust, or grime

Recommended for use even at open-air markets, street stalls, and other outdoor businesses and at shops that sell fresh food

Easy calculation of cost, selling price and margin

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

Calculate the cost, selling price, or margin of profit on an item, given the other two values

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

A symbol (+, -, x, ?) on the display indicates the status of operation you are currently performing

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

Large, easy-to-read display

Designed and engineered for easy operation

Profit margin percent '%' key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values