Featured Slug Tests Products
Level TROLL 400 Data Logger
Records water level, pressure, and temperature. Non-vented only.
Level TROLL 500 Data Logger
Increased accuracy compared to non-vented units. Records water level, pressure, and temperature in sub-1 inch applications. Vented only.
Level TROLL 700 Data Logger
Specialized for aquifer characterization. Records water level, pressure, and temperature. Vented and non-vented.
Options to Suit Your Exact Needs
Choose from several different data recording schedules, including logarithmic, linear, and fast linear. In-Situ data loggers are available in vented or non-vented configurations, with a variety of solutions for manual or automatic measurement depending on your project.