* 12 digits

* Key operations are stored in a buffer,

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

* Profit margin percent function

* Square root function

* Tax & exchange function

* Two-way power (Solar + Battery)

* Length: 149.5 width: 105 High: 22.8mm

* Weight:150g