The Rugged BaroTROLL Data Logger measures and logs barometric pressure and temperature to compensate for water level changes due to barometric fluctuations.
The Rugged TROLL 100 is In-Situ’s most economical option for measuring and logging water level, water pressure, and temperature.
The BaroTROLL Data Logger measures and logs barometric pressure.
The Level TROLL 400 measures and logs water level, water pressure, and temperature in a maintenance-free system.
The Level TROLL 500 is In-Situ’s most popular water level data logger. A cost-effective option suited to a wide variety of projects, the Level TROLL 500 logs continuous measurements of water level, water pressure, and temperature.
The Level TROLL 700 is In-Situ’s premier water level data logger, giving groundwater professionals higher data resolution, expanded memory and advanced logging modes for specialized applications.
The Level TROLL 700H, available in a vented (35ft (11m)) configuration, exceeds USGS surface water stage-accuracy specifications.
The Aqua TROLL 200 Data Logger measures and records water level, pressure, conductivity, and temperature.
This economical tape offers durability and more functions for an unremarkable performance.
Premium Rugged Water Level Tape 200 and Rugged Mini Water Level Tape 200 provide long and reliable service life.
This economical water level tape, with a Kevlar-reinforced polyethylene tape and stainless steel conductors, offers long-lasting performance for well drillers, pump installers, and other service users.
This premium, engineer-grade tape is ASME-certified and offers maximum longevity in the field.
Accurately measure conductivity, water level, and temperature in wells, boreholes, and open bodies of water.
Digital Water Velocity Meter
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Records Water Flow and Temperature in Partially Filled Stormwater or Sewer Pipes, Flumes, or Weirs
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Make open channel flow measurement and meter total flows
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