Two-way power (Solar + Battery)
Solar powered when light is sufficient, battery powered when light is insufficient.
Plastic keys
Designed and engineered for easy operation.
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.
Regular percent
Regular percentage calculations.
Durable metal Faceplate
Tough cover stands up to rough treatment.
Mark-up
All the mark-up capabilities of an adding machine for simplified cost and profit calculations.