• Type: Mini Desk
  • DIGIT: 12 digits
  • Tax calculation: Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount
  • Cost/Sell/Margin: Calculate the cost, selling price, or margin of profit on an item, given the other two values
  • Solar & Battery: Solar powered when light is sufficient, battery powered when light is insufficient
  • Function command signs: A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing
  • Key rollover: Key operations are stored in a buffer, so nothing is lost even during high-speed input
  • Extra Large display: Larger display makes more data easier to read
  • Plastic keys: 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


CASIO WM-220MS is a water- and dust-resistant calculator due to which there’s no need to worry about exposure to water, dust, or grime. It is recommended for use even at open-air markets, street stalls, and other outdoor businesses and at shops that sell fresh food.
Size of case / Total weight
Dimensions (D × W × H) : 153.5×104×34.6mm
Weight: 135g


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