Measure the Whole Range!

Aqua TROLL® 600 MP

Multiparameter probe

The Aqua TROLL 600 is a powerful multi-parameter probe with internal logger and battery supply. Like the Aqua Troll 500, it can be flexibly equipped with the market-leading drift-resistant in-situ smart sensors. With the AT 600 you have all the options: Robust in groundwater and corrosion-resistant in surface water, it is ideally suited for long-term monitoring - as a stand-alone logger or together with the VuLink telemetry unit. However, with the integrated Bluetooth® interface with your Android™ device (via VuSitu Mobile App) and the internal battery, the AT600 also serves as an ideal field device for your real-time measurements and sampling.


  • 1 measuring device for all applications: Long-term monitoring, spot checks, remote data transmission!
  • >9 months battery life, standard D-cell batteries
  • active and passive antifouling system reduce cleaning requirements and extend lifetime
  • Reliable data acquisition and large memory mean fewer trips to the field.
  • View measurement results immediately and send as email
  • Precise readings, easy to use


  • Basic sensor line-up includes optical RDO measurement, pH/ORP, conductivity, temperature and pressure/water level.
  • Additional sensors include: Turbidity (self-compensating), RDO (optical), chlorophyll/ blue-green algae, ISE sensors (Cl, NO3, NH4+).
  • Bluetooth® connection to the VuSitu App for Android or Win-Situ 5 for PC/laptop
  • Measuring point identification, GPS coordinates and auto calibration function via the VuSitu App
  • LCD display for visual check of battery, sensor and memory status
  • Internal memory plus integrated Micro SD card for backup and download of data
  • RuggedCable cable options for harsh environments (PU/ Teflon)
  • NIST calibration report for guaranteed accuracy
  • Two-sided protection basket serves as calibration cup and storage cap between measurements
  • Smallest flow cell on the market (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:

Order No. Device 
5050192 bis 5050204Aqua TROLL® 600 MPventilated / non-ventilated
Pressure range: 9 m, 30 m, 76 m, 200 m
5050238Wireless Troll Comreadout device with Bluetooth and USB (incl. baro and temperature sensor, battery supply)
5050152VuLink  Telemetry Device
5050225Automatic wiper for active antifouling
5050264Flow cellsmallest flow cell on the market, step-by-step sampling with Vu-Situ app
5050149App /Win-Situ Software -all-in-one software package for automatic configuration, simplified calibration, targeted data analysis and automatic reporting (free)
5050075Rugged Android tabletfor field use
on requestAdditional accessoriesWell caps and inserts, cable options/wire suspension



Principal Office Müncheberg

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

Branch South

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