Aqua TROLL 600

Aqua TROLL 600

Availability: In stock

Code: RB_AT600
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Connecting your Instrument

  • To connect to your instrument using the VuSitu app, select a Wireless TROLL Com. Use your own Android device or select a Rugged Tablet


The Aqua TROLL 600 is a customizable, powerful multiparameter sonde. It combines industry-leading water quality sensors with revolutionary smartphone mobility, allowing you the ability to collect and analyze data using the VuSitu Mobile App on your Android™ device. Rugged in groundwater and corrosion-resistant in surface water, the Aqua TROLL 600 delivers accurate data in an easy-to-use, customizable instrument. Features include a quick-read LCD status screen for visual indicators of overall readiness, battery life, internal log, and sensor status, as well as integrated Bluetooth® connection for wireless data access, and an onboard micro SD card for data backup and download.

Low power consumption with 9+ months of battery life, and advanced antifouling to protect all sensors, make it perfect for challenging environments and long-term deployments in fresh and salt water applications. The Aqua TROLL 600 features self-compensating turbidity, optical RDO, and level, and comes in vented and non-vented options. It is the only multiparameter sonde to have a sub-2 inch passive and active antifouling system for all sensors, including conductivity. Every detail has been engineered for maximum accuracy and minimum hassle. This flexible, data-ready sonde easily integrates with telemetry systems and our new HydroVu Data Services platform for real-time feedback on all your remote water monitoring sites. Access to your data has never been this easy.


  • Base sensor configuration includes EPA-approved optical RDO, pH/ORP, turbidity, conductivity, temperature, and pressure
  • Ammonium, chloride and nitrate ISE nutrient sensors available
  • Sub-2 inch passive and active antifouling system for all sensors, including cleanable conductivity
  • Vented (gauged) or non-vented (absolute) pressure measurement
  • Wireless Bluetooth® connection to the VuSitu Mobile App for Android or Win-Situ 5 for PC/laptop
  • Site tagging, GPS coordinates, and auto-calibration functions through the VuSitu Mobile App
  • LCD display for visual indication of overall probe functionality and battery, sensor, and log status
  • Internal memory plus an integrated micro SD card for data backup and download
  • RuggedCable options in poly or Tefzel for use in harsh environments
  • Field-tested design with corrosion-resistant housing
  • NIST calibration report for guaranteed accuracy
  • Dual-sided restrictor acts as a storage cup between deployments
  • Compatible with low-flow system (sold separately)


  • Customize to your needs – Flexible instrument that can be configured and modified based on the unique requirements of each site. Wet-mateable connectors and universal ports allow you to change sensors on the fly, so you can monitor the parameters you need for each job.
  • Minimal maintenance and field time – Drift-resistant sensors, long-lasting battery power, and corrosion-resistant design support long-deployments. Active and passive antifouling systems reduce cleaning requirements and extend the life of your investment. Reliable data logging and plenty of memory mean less trips to the field.
  • Get more accurate data — High-accuracy sensors come factory calibrated to give you the most reliable data possible. Smart sensors store information internally, maintaining data and calibration within the sensor for traceable results.
  • Quick and easy data-sharing – Sonde gives you real-time data access and instant results that can be emailed on the spot using your mobile device. Intuitive VuSitu Mobile App is an all-in-one software package that provides auto-configuration, simplified calibration, directed data analysis, and automated report creation.
  • Get built-in support — access free, 24/7 tech support right from the mobile app.


Operating Temperature (nonfreezing) | -5 to 50°C (23 to 122°F)ISE: Ammonium & Nitrate 0 to 40°C ; Chloride 0 to 50°C

Dimensions | Length: 46 cm (18.145”) (includes connector). | With bail: 59cm (23.25”) Diameter: 4.7 cm (1.860”)

Wetted Materials | PC, PC alloy, Delrin™, Santoprene™, Inconel™, Viton™, Titanium, Platinum, Ceramic, Nylon

Output Options | RS-485/MODBUS, SDI-12, Bluetooth®

Internal Memory, Micro SD Card | 16 MB; 8+ GB micro SD card included, user replaceable

Internal Power Battery Life
2 internal user-replaceable Alkaline D batteries
>6 months typical with wiping
>9 months typical with no wiping

Reading Rates | 1 reading every 2 seconds

Logging Modes | Linear, Linear Average, Event

LCD Display | Integrated display shows status of sonde, sensor ports, data log, battery and connectivity.

Software | Android™: VuSitu through Google Play™, Windows®: Win-Situ 5, Data Services: HydroVu

Standard Sensors


Barometric Pressure




TDS (derived from conductivity and temp)

Salinity (derived from conductivity and temp)

Rugged Dissolved Oxygen (RDO) with RDO-X


TSS (derived from turbidity)

Aqua TROLL 600 Multiparameter Sonde spec sheet


  1. Aqua TROLL 600 multiparameter sonde configured to your specific application
  2. Sensor installation tools
  3. Maintenance supplies
  4. Cable with small desiccant (cable length varies based on chosen configuration) – Every cable includes patented twist-lock connectors and Kellems grip.
  5. Your selection of device communication option(s).

Overview of the Aqua TROLL 600 Multiparameter Sonde

See the advantages of the Aqua TROLL 600 turbidity sensor