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YSI Professional Plus in the Field Measuring pH and Dissolved Oxygen

Professional Plus

Handheld single, dual or multiparameter meter for measuring dissolved oxygen, pH, ORP, conductivity, and ISEs for field use or lab BODs.

 YSI ProODO Optical Dissolved Oxygen Instrument at Use in an Aeration Basin

ProODO

Handheld DO meter provides extreme durability for measuring optical dissolved oxygen with luminescent technology for the field or lab BODs.
YSI ProOBOD Optical BOD Probe with ProODO in Lab

ProOBOD Self-Stirring Optical BOD Probe

The ProOBOD® self-stirring optical BOD probes are designed to be used with the ProODO instrument.

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CastAway-CTD-demonstration-request

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National Oceanography Centre, Southampton, Awarded New CastAway-CTD

CastAway-CTD award presentation

A brand new CastAway-CTD has been presented to a researcher and academic expert representing the National Oceanography Centre, Southampton, United Kingdom.

Scientists Will Use YSI Portable SeaKeeper to Research Effects of Gulf Oil Spill

Portable SeaKeeper 1000 on boat or research vessel

Aug. 30, 2010 - A scientist from the University of Alabama was awarded funding from the National Science Foundation to purchase a YSI Portable SeaKeeper, an instrument that can be loaded on a research vessel to measure the concentration of hydrocarbons, dissolved oxygen, conductivity and temperature in Mobile Bay.