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Water Quality Monitoring Systems

We provide instrumentation, test kits, and chemical reagents used for monitoring water quality in a variety of applications. Primary applications used within our industry include drinking water, wastewater, and ballast water.


When you need it to perform as a system make sure it’s engineered as a system.

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Drinking Water

When turbidity exceeds the maximum allowable limit (e.g., 1 NTU for conventional or direct filtration), water suppliers must notify the state within 24 hours. For violations of the 95th percentile limit (e.g., greater than 0.3 NTU for conventional or direct filtration), water suppliers must notify their customers as soon as practical, but no later than 30 days after the system learns of the violation.

Our MTOL+ Online Turbidimeter provides continuous monitoring and reporting of turbidity levels allowing an operator to ensure turbidity levels are at a safe level as well as alarms if turbidity levels exceed the maximum allowable limit.


Aerobic wastewater treatment processes use aerobic and facultative bacteria to break down the organic compounds found in wastewater into more stable products that will not harm the receiving waters. Wastewater treatment facilities such as lagoons or ponds, trickling filters, and activated sludge plants depend on these aerobic bacteria to treat sewage.

If the amount of free or dissolved oxygen present in the wastewater process becomes too low, the aerobic bacteria that normally treat the sewage will die. The process will not operate efficiently and septic conditions will occur. The dissolved oxygen test is used to monitor the process to ensure that there is enough dissolved oxygen present to keep the process from becoming septic.

Browse the Water Quality Monitoring Systems


MTOL+ Online Process Turbidimeter

The next generation of online turbidimeters employs a 32-bit ARM Core Processor while allowing data storage and software updates via a USB flash drive.


M100+ Laboratory Turbidimeter

The M100+ is a process turbidimeter that allows for the laboratory measurement of the turbidity of sample water, it is designed to meet the design criteria specified by the US EPA 180.1 on turbidity measurement.


MicroTPW Portable Turbidimeter

A necessity for anyone monitoring turbidity on the go, our portable turbidimeter offers the ease of portability needed in the field with rugged durability.

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