Measure the Whole Range!

Aqua TROLL® 600 MP

Multiparameter Instrument

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.

Drift-resistant sensors, low power consumption with 9+ months of battery life and a corrosion-resistant design make it perfect for challenging environments and long-term deployments in fresh and salt water applications. The advanced active and passive antifouling systems to protect all sensors reduce cleaning requirements and extend the life of your investment. 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. Reliable data logging and plenty of memory mean less trips to the field. For quick and easy data-sharing  the sonde gives you real-time data access and instant results that can be emailed on the spot using your mobile device. The intuitive VuSitu Mobile App is an all-in-one software package that provides auto-configuration, simplified calibration, directed data analysis, and automated report creation.



  • Base sensor configuration includes EPA-approved optical RDO, pH/ORP, turbidity, conductivity, temperature, and pressure
  • 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)


Technical Specifications

Operating temperature:-5 to 50 °C
Dimensions: Ø 4.7 cm / Length 59.2 cm (includes connector) With bail: 72.9 cm
Weight:1.45 kg (includes all sensors, batteries and bail)
Wetted materials:PC, PC alloy, Delrin™, Santoprene™, Inconel™, Viton™, Titanium, Platinum, Ceramic, Nylon
Cable options:Vented or non-vented polyurethane or vented Tefzel®
Output options:RS-485/MODBUS, SDI-12, Bluetooth®
Memory:16 MB internal memory + 8 GB micro SD card (included, user replaceable)


power supply:

2 internal user-replaceable Alkaline D batteries

>6 months typical with wiping

>9 months typical with no wiping


power supply:

8-36 VDC (not required for normal operation)

Sleep: 0.10 mA typical 

Measurement: 15 mA typical, 45mA Max



Ordering Details:

Art.-Nr.:  195533Aqua TROLL® 600 MP




Hauptsitz Müncheberg

Umwelt-Geräte-Technik GmbH
Eberswalder Str. 58
15374 Müncheberg
Tel.: +49 (0) 33432 7559-0

Niederlassung Süd

Umwelt-Geräte-Technik GmbH
Munich Airport Business Park
Lindberghstr. 7a
85399 Hallbergmoos
Tel.: +49 (0) 811 124478-0