Extra Large display -Larger display makes more data easier to read.
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 - Designed and engineered for easy operation.
Durable metal Faceplate - Tough cover stands up to rough treatment.
Tilt Display - The degree of display can be adjusted freely.
Regular percent - Regular percentage calculations.
Mark-up - All the mark-up capabilities of an adding machine for simplified cost and profit calculations
