YSI™ ProODO Handheld Optical Dissolved Oxygen Meter

Provides extreme durability for measurement of optical-based dissolved oxygen for any field application

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™ 626250 ProODO Cable and Probe

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

YSI™ ProODO Optical DO Cable, 60m

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

YSI™ pH Probes for Pro Series Portable Meters

Choose from lab-grade and field models.

YSI™ Conductivity Calibration Standards

NIST-traceable conductivity solutions to calibrate both field instruments and lab instruments and cells together for maximum accuracy

YSI™ ProODO Optical DO Cable

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

YSI™ Model 550A Dissolved Oxygen Meter

Rugged DO Meter designed for the field

YSI™ Weight Sensor/Cable for Professional Plus

For use with Professional Plus instruments.

YSI™ ORP Probes for Pro Series Portable Meters

Choice of lab-grade and field models.

YSI™ TruLine pH Combination Electrode with Polymer Reference Electrolyte, pH 21

Single hole junction, combination benchtop electrode with spear tip membrane.

YSI™ MultiLab™ 4010P-1 Single Channel Benchtop Multiparameter Meter

Connect to digital IDS sensors and accurately measure pH, ORP, conductivity, and DO/BOD

YSI™ Pro2030 Field Dissolved Oxygen/Conductivity Meter

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

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