2gb hand held echo sounder

चीन मेड HD-570 मेटल एनक्लोजर 280 मीटर 2 जीबी सिंगल बीम इको साउंडर हाई-पिक्सेल पूर्ण धातु एनक्लोजर लागत प्रभावी

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