1. Confirm to the standard and rules of technology issued by Register of Fishing Vessel of the People’s of China. |
2. Dual Frequency, Intelligent measurement, Multiple transmit power. |
3. High Contrast ratio 10.4-inch color LCD with viewing angles and brightness adjustment. |
4. Auto range: Automatically select the range based on water. |
5. Auto gain: automatically change based on water. |
6. Shallow water alarm to can make sure your safety navigation. |
7. Great anti interference function. |
8. Zoom & Extension function: Bottom extension mode, Auto zoom mode, Manual zoom mode. |