Chcnav D390 Single Beam Echo Sounder

Chcnav D390 is a single beam echo sounder all-in-one system. It has a 2-inch HD touchscreen that displays real-time depth readings and survey project parameters and is clearly visible. It directs a 7-degree beam angle focus that can achieve water depth recording frequencies as high as 60 Hz. It has standard serial interfaces for motion sensors and GNSS differential receivers that allow centimeter position accuracy. It is lightweight, portable, and designed with an IP66 aluminum alloy enclosure so it will be easy to place in any remote location.