In-Situ Level TROLL 700 Data Logger Configuration:Vented, 15 PSIG (11m / 35 ft) Rechargeable battery pack and charger

Rechargeable battery pack and charger

rapid borehole advancement

Backfill is placed around the perforated tip and the top closed with a slip cap

HDPE sizes:

Choose your cable length above — cable options are Non-Vented Rugged Cable with Twist-Lock Connector (no venting required

In-Situ Level TROLL 700 Data Logger Configuration:Vented, 15 PSIG (11m / 35 ft) Rechargeable battery pack and chargerThe Level TROLL 700 is In Situ's premier water level data logger, built specifically for aquifer characterization and other specialized groundwater and surface water monitoring. Its titanium housing, 4 MB memory (260,000 data points), higher data resolution, and advanced logging modes (including Linear, Fast Linear, Linear Average, Event, Step Linear, and True Logarithmic) make it the professional's choice for continuous, accurate water level,