New smarTROLL™ Handhelds with Smartphone Interface

When you need quick water quality checks of ponds, tanks, or raceways, use either the new smarTROLL RDO® Handheld or the smarTROLL MP Handheld. The smarTROLL RDO measures dissolved oxygen, barometric pressure, and temperature. The smarTROLL MP measures up to 14 water quality parameters.

These handhelds combine rugged smart sensors with the industry’s first water quality smartphone application. The iSitu™ App guides you through spot checks, calibrations, and data management.

Take the guesswork out of water quality monitoring and get instant results in the palm of your hand.

Robust Systems for Aquaculture

In-Situ® Aquaculture designs and manufactures innovative systems for aquaculture production. In-Situ instruments and equipment are used in pond production, open pen production, recirculating systems, and hatcheries. Products include:

Pond Management Systems simplify dissolved oxygen (DO) monitoring and control with wireless DO Monitoring Buoys and Aerator Controllers.

Water Quality Instruments—Find the right instrument to monitor water quality on your fish farm or at your aquaculture facility. In-Situ offers both handheld and online instruments.

Controllers—For a local display, controller, and data logger, choose an In-Situ Con TROLL® PRO System.

OEM Solutions include the Aqua TROLL 400, RDO®PRO Probe, and Con TROLL PRO System.

Accessories & Supplies are available for instrument calibration and more. 













New Aqua TROLL 400 Probe Designed for Online Monitoring

Continuously monitor 12 water quality parameters with the Aqua TROLL® 400 Multiparameter Probe. Ideal for online, process monitoring, the Aqua TROLL 400 communicates with In-Situ controllers or third-party controllers. Stay informed of water quality conditions in hatcheries, recirculating systems, and open pen systems.

You have the flexibility to use an In-Situ controller, a third-party controller, or a SCADA/PLC system.

The RDO Advantage

In-Situ Inc.'s Rugged Dissolved Oxygen (RDO®) Technology surpasses the performance of traditional membrane-based sensors. Key benefits include:

  • Lower operating costs
  • Reduced maintenance
  • Rugged performance
  • Fast, stable response
  • Superior accuracy



















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