Yellow Springs Instrument (YSI)
YSI™ Self-stirring BOD Probes for Models 5000 and 5100
Plug-in probes for more convenient functioning.
YSI™ IDS ProOBOD™ Self-stirring Optical BOD Probe
For use with MultiLab 4010-1, 4010-2, or 4010-3 instruments.
YSI™ MultiLab Line Benchtop Laboratory Instruments
For accurate pH, ORP, conductivity and BOD measurements in lab
YSI™ Conductivity/Temperature Sensor for Quatro Cable
For use in the Quatro 4-port cable and bulkhead for the Professional Plus handheld instruments
YSI™ Pro2030 Field Dissolved Oxygen/Conductivity Meter
Measure DO, salinity, conductivity, specific conductance, TDS, barometric pressure and temperature
YSI™ ODO Sensor Cap for ProODO Optical Dissolved Oxygen Meter
Sensor cap for use with YSI ProODO Handheld Optical Dissolved Oxygen Meter (Cat. No. 14-660-204).
YSI™ Professional Series DO, ODO and DO/Conductivity Meters
Compact, handheld instruments provide user-selectable cable lengths and probe options.
YSI™ Model 5750 Non-stirring BOD Probe for Dissolved Oxygen Meters
Non-stirring BOD bottle probe senses dissolved oxygen and temperature
YSI™ Dip-Type Plastic Conductivity Cells
YSI dip-type ABS-plastic conductivity cell for use with YSI conductivity meters (sold separately).
YSI™ 2003 Pro Series Polarographic DO Sensor
Use with the Professional Plus, Pro20 or Pro2030 instruments
YSI™ Tripod Clamp for Professional Plus Handheld Multiparameter Meter
For use with Professional Plus Handheld Multiparameter Meters.
Yellow Springs Instrument work with professionals to develop water monitoring solutions for our planet’s natural resources.