precision measurement hd max echo sounder

{"cid":"91197283","title":"Super High Pixel HD-MAX 200kHz Recording Playback Single Beam Echo Sounder Easy Recording And Playback Multiple Outputs","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/2d\/08650bf4fe1482bae2889b3aeee7-200x200-1.jpg","attrs":{"Brand Name":"Navioptics","Model Number":"HD-MAX","Minimum Order Quantity":"one set","Delivery Time":"15 Days","Certification":"CCS","Place of Origin":"Qingdao","Payment Terms":"T\/T","Supply Ability":"30 set per month","Packaging Details":"carton box","Working frequency":"200kHz","Maximum transmit power":"800W","Range":"0.15m~300m","Accuracy":"\u00b110mm\uff0b0.1%h,resolving power 25px","Draft range":"0~15m","Sound Speed Range":"1370~1700m\/s,resolving power 1m\/s","CPU":"1.92GHz,Dual core","Memory":"2GB","Maximum rate of water depth sampling":"30Hz","Hard disk":"80G SSD Solid State Hard Disk(Extensible)","Display":"17 inches,1280*1024@60Hz resolution","External port":"1*RS-232\/RS485\uff0b1*RS-232,3*USB,1*LAN","VGA":"A VGA port for split screen display","Power Supply":"10~30V Wide Voltage Power Supply \/AC","Average power consumption":"Less than 40W","Working temperature":"\uff0d20\u2103~70\u2103","Weight":"9.5kg","Outline size":"480\u00d7360\u00d7110mm"}}