In-Situ Level TROLL 400 Data Logger Configuration:Non-Vented, 30 PSIA (11m / 35 ft) They are particularly effective for

They are particularly effective for shallow depths or when targeting areas where soil probes or core samplers can be used

1 Each Drain Tray - Flat working platform for sample bottles and flow cell

Conduct thorough soil sampling and analysis with the AMS Basic Soil Sampling Kit — a complete

Docking station for the Rugged TROLL 100 and 200

The Level TROLL NC is a high-performance

In-Situ Level TROLL 400 Data Logger Configuration:Non-Vented, 30 PSIA (11m / 35 ft) They are particularly effective forUnless you need vented level data, the Level TROLL 400 is In Situ's low maintenance option: it measures and logs water level, water pressure, and temperature in non vented (absolute) pressure ranges, with no desiccant required. That makes it ideal for long term monitoring at flood prone or high humidity sites where a vented cable isn't practical. 3D factory calibration and In Situ's anti drift system keep readings accurate, and durable titanium