Maximize deployment life, minimize maintenance providing traceable data you can trust

NEW! HYDROLAB® HL7 Multiparameter Water Quality Sonde

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HYDROLAB water quality instruments and software help environmental scientists and managers monitor the increasingly important changes in our water resources by providing continuous water quality data, reliability, and usability you can trust.

The new HL7 multiparameter sonde maximizes deployment life, minimizes maintenance, and provides unmatched ease of use producing comprehensive and valuable data sets supported by metadata.

HYDROLAB sondes include intuitive software for unmatched usability, exceptional power performance and proven sensor options, all delivering high data quality and reliability.

HYDROLAB Operating Software

Up to six sensor options, including temperature
Compact size easy to carry and fit inside 2” wells / pipes

This powerful software tool helps to make better decisions, minimize errors, and increases efficiency in the lab and on the deployment site.

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Simple and intuitive guided software

NEW! HYDROLAB HL7

HYDROLAB HL4

Up to nine sensor options, including central cleaning brush for prolong deployments
 External or battery powered with typical battery life of more than 90 days

Lightweight, portable and flexible, perfectly suited for spot monitoring and short term studies

Designed for long-term continuous monitoring, reliability, and usability

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HL Sensors

Sensor options: Temperature, Conductivity, pH/ORP, Hach LDO (Luminescent dissolved oxygen), Turbidity, Depth, Chlorophyll a, Blue green algae, Rhodamine, Ammonium (Ion Selective Electrode)* , Nitrate (Ion Selective Electrode)* , Chloride (Ion Selective Electrode)* , Total Dissolved Gas*