500M Borehole Inspection with 12 Inch Display GYGD-IV Camera

The GYGD-IV borehole imaging system is widely used in marine development, underwater operations, underwater inspections of dams, underwater monitoring of underwater scientific experiments, underwater surveys, water well maintenance, hydropower stations, industrial observations, pile foundation hole inspections, and diving Adventure, you can also explore underwater caves, sea rescue and salvage, and military applications.

On June 2, 2021, we tested the camera. and succeed to finish 500 meters inspection in the boreholes.

The big advantages of GYGD-IV is the big screen, USB drive to store the video and photos, and the keyboard can write during the recording.