Casio WM-320MT calculator Pocket Display Black, Yellow

<b>Extra Large display</b><br>Larger display makes more data easier to read.<br><br><b>Two-way power (Solar + Battery)</b><br>Solar powered when light is sufficient, battery powered when light is insufficient.<br><br><b>Key rollover</b><br>Key operations are stored in a buffer, so nothing is lost even during high-speed input.<br><br><b>Plastic keys</b><br>Designed and engineered for easy operation.<br><br><b>Cost/Sell/Margin</b><br>Calculate the cost, selling price, or margin of profit on an item, given the other two values.<br><br><b>Tax calculation</b><br>Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount.<br><br><b>Profit margin percent</b><br>" % " key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values.<br><br><b>Function command signs</b><br>A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing.Casio WM-320MT. Form factor: Pocket, Type: Display. Digits: 12 digits, Display number of lines: 1 lines. Tax calculation, Profit calculation. Power source: Battery/Solar. Product colour: Black, Yellow