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How-to-Video: Using 22mm Bladder Pump in the Field

Watch the installation of an environmental pump 24m below ground level using a Dip Meter to measure the depth and analysing the extracted water.

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YSI ProDSS Water Quality Meter Digital Sampling System Video

Video introducing ProDSS Handheld Multiparameter Water Quality System

Geosub Drop Tube Assembly Video

Quick-Start Video: Setting Up & Using the Geosub Sampling Pump

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