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 operations are stored in a buffer, so nothing is lost even during high-speed input.
Designed and engineered for easy operation.
Durable metal Faceplate
Tough cover stands up to rough treatment.
The degree of display can be adjusted freely.
Regular percentage calculations.
All the mark-up capabilities of an adding machine for simplified cost and profit calculations.