In-Situ Level Troll 700 High Volume Air Samplers The integrated sensitive inclinometer and

The integrated sensitive inclinometer and the multi-frequency sonde allow you to map pipeline topography easily and efficiently

first in control and power for low-flow sampling

Small Footprint and Large Touch Screen Interface

Together with the R42 Calibration Accessory and calibration gas

A few minutes later

In-Situ Level Troll 700 High Volume Air Samplers The integrated sensitive inclinometer andThe Level TROLL 700 is the next breakthrough for professional water level monitoring applications single or multi step aquifer testing, precision river gauging, tidal influence studies, wave characterization, geothermal research, storm event monitoring, and more!