Change function - Easily calculates payment amount and change
Mini Desk Type
Cost/Sell/Margin- Calculate the cost, selling price, or margin of profit on an item, given the other two values.
Two-way power (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.