Yellow Springs Instrument (YSI)

YSI™ Pro2030 Field Dissolved Oxygen/Conductivity Meter

Measure DO, salinity, conductivity, specific conductance, TDS, barometric pressure and temperature

YSI™ Zobell ORP Calibration Solution

For calibrating ORP/Redox on several YSI instruments

YSI™ 60510 Pro Series ISE Cable

The 60510 is a 1-port cable for use with the Professional Plus instrument. The port requires a ISE probe.

YSI™ Benchtop Conductivity Meters: Model 3200

Measure conductivity, salinity, and temperature, with temperature compensation

YSI™ ProOBOD Self-Stirring Optical BOD Probe

Use in the lab with the ProODO™

YSI™ Self-stirring BOD Probes for Models 5000 and 5100

Plug-in probes for more convenient functioning.

YSI™ Benchtop Models 5100 Dissolved Oxygen Meters

Full-featured, microprocessor-controlled meters for state-of-the-art performance.

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™ MultiLab Line Benchtop IDS Conductivity Sensors

Sensors maintain their calibration data and prevent recalibration

YSI™ MultiLab Line Benchtop IDS pH Sensors

Sensors maintain their calibration data and prevent recalibration

YSI™ ProODO Optical DO Cable

For use with ProODO, ProDSS, and 5500D instruments.

YSI™ ProPlus Lab Field Kit with 4m Cable, International Version

Includes everything from lab to field along with ProBOD probe.

YSI™ Dip-Type Plastic Conductivity Cells

YSI dip-type ABS-plastic conductivity cell for use with YSI conductivity meters (sold separately).

YSI™ Professional Series DO, ODO and DO/Conductivity Meters

Compact, handheld instruments provide user-selectable cable lengths and probe options.

YSI™ 626250 ProODO Cable and Probe

Stores calibration data within the sensor, allowing probes to be placed on any ProODO instrument without re-calibration

YSI™ Model 5239 Field Oxygen/Temperature Probe with Cable

Tough probe to accompany portable DO field-testers

YSI™ EcoSense™ EC30A Conductivity/TDS/Temperature Pen

Handheld instrument conveniently measures conductivity, specific conductance, salinity, TDS and temperature with a super-stable, four-electrode conductivity cell. The EcoSense EC30A pen-style instrument features an easy-to-use interface, simple one-hand operation and user-replaceable electrode.

YSI™ Model 5750 Non-stirring BOD Probe for Dissolved Oxygen Meters

Non-stirring BOD bottle probe senses dissolved oxygen and temperature

YSI™ Probe Service Kits for YSI Dissolved Oxygen Probes

For replenishing oxygen sensor on YSI Dissolved Oxygen Probes

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