Oxygen Meters
Automatic or manual dissolved oxygen meters measure the oxygen level present to evaluate the water quality. These portable tools provide intuitive user interface to capture multiple readings and reliable measurements. The waterproof housing and probe are ruggedly designed to operate one-handedly. Dissolved oxygen meters may feature additional low battery indicators and dual sensors to also record temperature compensation. The sizes, ranges, and resolutions may differ among supplied models.
ProSolo Digital Water Quality Meter Kits, ODO/CT, YSI
Supplier: YSI
These kits include a ProSolo dissolved oxygen meter, an ODO/CT probe assembly with cable, and a soft-sided carrying case. Automatically compensates DO for salinity.
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ProSolo Optical Dissolved Oxygen Meter, YSI
Supplier: YSI
The ProSolo handheld represents the evolution of YSI's line of portable Dissolved Oxygen field meters. It replaces the ProODO as YSI's most advanced optical dissolved oxygen field meter and is ideal for a diverse range of applications that include aquaculture, coastal, estuary, wastewater, and wetland sampling.
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Pro2030 Field Dissolved Oxygen/Conductivity Handheld Instrument, YSI
Supplier: YSI
The Pro2030 provides everything you need in a handheld dissolved oxygen meter that automatically compensates for changes in salinity values.
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Oxygen Pen, Sper Scientific
Supplier: Sper Scientific
Reads oxygen in air for environmental studies, IAQ, bio-technology (for oxygen incubators and anaerobic cultivators), food storage and refrigeration, and testing fire alarm and fuel cell systems
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Pro20i Dissolved Oxygen Instrument, YSI
Supplier: YSI
Dissolved oxygen and temperature handheld instrument with integral (i.e. non-detachable) cable. The Pro20i is a direct replacement for the model 55 and 550A dissolved oxygen instruments.
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Environmental Express® Oakton® DO1000 Portable Dissolved Oxygen Meters, Cole-Parmer
Supplier: Antyila Scientific
Convenient, compact design with large display.
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Polarographic Portable Dissolved Oxygen Meter
Supplier: Hanna
This dissolved oxygen meter is a rugged, portable, waterproof dissolved oxygen (DO) meter designed to provide reliable measurements under harsh environmental conditions.



