Calculator Casio MS-80B

- 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.

- Tax & exchange function
Tax calculation and currency conversion functions.

- Profit margin percent
" % " key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values.

- Function command signs
A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing.