Discover the App for Low-Flow Sampling
Connect the VuSitu mobile app to the Aqua TROLL 600 multiprobe and follow the instructions. No manual needed.
Wireless Bluetooth® connection pairs with the Aqua TROLL 600 and automatically connects to the VuSitu mobile app.
One-and-done functionality means you upload information once to a sharable platform. The app calculates parameter stabilization and records data directly from the instrument.
VuSitu's automated workflow is designed to produce high-quality samples, while providing the flexibility to conform to your own SOPs.
Wrap up your low-flow event by downloading the sampling report. Email results to your colleagues or clients, save to the cloud, or download to a standard file format—no post-processing needed.
Just a few clicks completes your sampling event. Save or share results, and move to the next well.
Trust your equipment and your data, every time. Reduce the opportunity for errors by reading data directly from the instrument and storing it in the app.Learn more
Save hours in the field with less time waiting for stabilization, post-processing and data analysis.Learn more
Standard methods, calculations, post-processing... it's all built into the app, while still giving you flexibility to conform to varying SOPs.Learn more
Enter and store user, site, well, and pump information once for each well. Next time you sample, just select the well template from the list and go.
Enter your parameter stabilization criteria and data collection intervals based on time or pumped volumes. The software calculates stabilization and alerts you when it’s time to sample. Data saves automatically at set intervals.
After stabilization, stored data can be exported to Microsoft® Excel®. VuSitu automatically generates full calibration and sample reports that conform to federal and regional regulations. You’ll eliminate calculations and transcription errors. Plus, you can customize reports to better meet your clients' reporting requirements.
Never buy another expensive, dedicated handheld, or waste countless hours on training. Just download the app on any Bluetooth-enabled device, connect to the Aqua TROLL 600, and follow the instructions. It’s that easy!
Use your mobile device in the field or office for easy setup, calibration, and data management. Keep all your projects, photos and GPS coordinates in one centralized location.
Calibrate any instrument connected to the app with guided instructions. Update firmware and software directly through the app.
Finally, an environmental app that simplifies your job and improves results!
VuSitu automatically generates error-free, customizable reports that conform to regulations and site SOPs.
The Aqua TROLL 600 Low-Flow Kit contains everything you need to conduct low-flow groundwater sampling with the Aqua TROLL 600 Multiparameter Sonde.
Trust your equipment and your results. The Aqua TROLL 600 is an all-in-one system that includes EPA-approved optical RDO, pH/ORP, turbidity, conductivity, temperature, and pressure.Learn more
An automated workflow for groundwater sampling events is built into the VuSitu app, with step-by-step instructions to minimize errors. Follow built-in or your own custom procedures to save time and money. Let the app take care of it for you!Learn more
The 130 mL Aqua TROLL 600 flow cell is the smallest in the industry, reducing the time needed to cycle a system volume. Tilted, bubble-shedding design meets EPA guidelines and reduces calibration and stabilization time.Learn more
The Aqua TROLL 600 features wireless Bluetooth connection to the VuSitu mobile app, rapid sensor readings, and easy calibration. Every detail is engineered to maximize sample quality with minimum hassle.
Location and well information is stored in the app so you can access it anytime. Simply pick the sampling location from the list to load the well template and you’re ready.
Define stabilization criteria for each parameter and set data collection intervals by time or pumped volumes. The app automatically calculates variance during the sampling event, logging data automatically at pre-set intervals.
VuSitu automatically generates calibration and sample reports that conform to federal and regional regulations. Eliminate calculations and transcription errors with customized reports that meet client requirements.
The flow cell prevents sample oxygenation. 3-way intake valve diverts flow for sample collection, with check valve to prevent backflow. Fittings accommodate 3/8" and 1/4" tubing. And at 130 mL, did we mention it's the smallest in the industry?!
The temperature/conductivity sensor provides temperature measurements, automatic temperature compensation, and conductivity readings from 0-350,000 µS/cm. The sensor provides actual conductivity, specific conductivity, salinity, total dissolved solids, resistivity and density.
The ISO 7027 turbidity sensor is an optical sensor that measures turbidity from 0-4000 NTU. The sensor includes ambient light rejection technology and an internal reference to monitor optical fluctuations and correct readings in real time. The sensor provides turbidity readings and enables user-defined TSS correlation.
The redesigned pH/ORP sensor is a combination sensor with independent refillable reference. Sensor stability significantly increases the sensor accuracy and minimizes maintenance.
The RDO sensor is an optical dissolved oxygen sensor with a range of 0-50 mg/L. The sensor includes an extended life cap and internal data quality IDs to ensure accurate performance. The RDO sensor adheres to three EPA-approved In-Situ Methods: 1002-8-2009, 1003-8-2009, 1004- 8-2009.
Save time in the field and simplify sampling events with our accurate water quality instruments and easy-to-use software.
We’re passionate about Low Flow. For 15 years we’ve been delivering live seminars and training sessions. Would you like to schedule a low flow training at your office? Contact us and we’ll get back to you.