- Extra Large display
- Two-way power (Solar + Battery):Solar powered when light is sufficient, battery powered when light is insufficient
- Key rollover:Key operations are stored in a buffer, so nothing is lost even during high-speed input
- Plastic keys
- 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
- Time calculation allows easy input and calculation of hour, minute, and second values
- " % " key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values
- A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing