EXO2 Multiparameter SondeEXO - State-of-the-art Water Quality Monitoring Platform
YSI 6600 V2 SondeWith 2 or 4 optical ports and new sensor options
A NEW PERSPECTIVE TO THE NOTION OF MEASURING OPEN CHANNEL HYDRAULICS
WADING DISCHARGE MEASUREMENT INSTRUMENT
ROBUST VELOCITY MEASUREMENTS IN A COMPACT, EASY-TO-USE PACKAGE