| 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. |
| Regular percent |
| Regular percentage calculations. |
| Mark-up |
| All the mark-up capabilities of an adding machine for simplified cost and profit calculations. |
| Function command signs |
| A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing. |
| 150 steps check |
| Displays up to 150 previous calculation steps. |
| Localized number display |
| Displays numbers in three digit separator formats (Standard, European, and Indian). |
Sản phẩm: Casio JJ-120D
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