Water Level Loggers, Level Meters & Monitoring Systems Products

In-Situ offers a variety of accurate, reliable water level loggers and meters for any project or budget. Whether you need long-term monitoring or instant results, our easy-to-use water level loggers are built to last, saving you time and money in the field.

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Level TROLL 400 Data Logger

Records water level, pressure, and temperature. Non-vented only.

Level TROLL 700H Data Logger

Meets the OSW Surface-Water Specification. Records water level, pressure, and temperature. Vented only.

Rugged TROLL 100 Data Logger

Records water level, pressure, and temperature. Non-vented only options available. Periodic data download.

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