Pulse Doppler velocity profiling technology 
Redundant cross-channel velocity sensors and upward-looking depth sensor combined in a single housing 
Sensor submersible to 100 ft. 
Stainless steel mounting bracket for installation on the channel side 
Data quality verification information (signal strength and correlation) 
Rugged, long lasting construction 
Real-time data output 
Sensor and processing electronics all in a single module