MJ-12Sb Desktop Calculator Casio

150 steps check

Displays up to 150 previous calculation steps.

Regular percent

Regular percentage calculations.

Solar & Battery

Solar powered when light is sufficient, battery powered when light is insufficient.

Function command signs

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

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.

Plastic keys

Designed and engineered for easy operation.