
The SludgeWatch 715 provides a simple, low cost method of spot checking the sludge blanket level in a wide variety of settlement tanks. The cable reel design removes the need for any additional carrying bag. The sludge blanket is detected by winding the sensor down into the tank, the audible tone will change and the LED illuminates once the sensor has reached the blanket. This method of sludge blanket detection offer major improvements over traditional SludgeJudge type systems in terms of both repeatability and importantly health and safety – no more manhandling 4 metre tubes full of contaminated wastewater.


The Wireless TROLL Com provides wireless communication between a cabled, deployed ChemScan multiprobe MPX4 instrument, capable of measuring Temperature/Conductivity, Pressure, Level, Salinity, pH/ORP, Dissolved Oxygen (RDO), Nitrate (NO3-), Ammonium (NH4+), Chloride (Cl-), Turbidity, Total Suspended Solids or a ChemScan RDOX dissolved Oxygen probe and a Bluetooth-enabled mobile device using the VuSitu mobile app.


The 750w² handheld water quality monitor is a simple robust and accurate tool for measuring a full set of water quality parameters with a single unit. The monitor’s simple to use interface, multiple sensor opitions and a field ready design makes the 750w² the market leader for on site monitoring of TSS, Turbidity, Sludge Level, pH, Redox and dissolved oxygen.


The In-Situ AquaTROLL is a cost effective multiprobe that integrates with plant control systems for long term installation using a local controller, direct connection or wireless telemetry. With interchangeable sensors, the probe replaces multiple instruments, reducing overall monitoring costs. PARAMETERS • Dissolved Oxygen (RDO) • Turbidity • Total Suspended Solids • Temperature/Conductivity • Pressure • Level • Salinity • pH/ORP • Nitrate (NO3-) • Rhodamine WT Fluorescence Intensity • Ammonium (NH4+) • Chloride (Cl-) • Blue Green Algae-Phycocerythrin
