280m boat echo sounder

চীন তৈরি এইচডি -570 ধাতব ঘের 280 মি 2 জিবি একক বিম ইকো সাউন্ডার উচ্চ-পিক্সেল পূর্ণ-ধাতব সংযুক্তি ব্যয় কার্যকর

China Made HD-570 Echo Sounder High-pixel Full-metal Enclosure Cost Effective Features Integrating highest-end industrial computer platform, a complete version of Win7 system being used 15-inch high-brightness LCD, high-pixel, full-metal enclosure Access to multi-sensor, VGA interface offered, multi-terminal display allowed Built-in HiMAX sounding software, setting control, navigation, acquisition and post-processing in one single unit Digital and analog signal overlap, easy