Streaming 3D is a well-designed tow cable system for continuous electrical profile measurement, it support parameter measurement such as self-potential, resistivity, IP, phase and so on. It has GPS synchronization, support multi-systems work simultaneously, real-time PC control and display. It has features such as distributed, time series, multi-parameters measurement and so on. The system could work with SuperTX transmitting system, and support a max transmitting current of 50A.