Level & Temperature Data Loggers
Gather and monitor water level data for years without having to replace batteries or equipment. In-Situ water level loggers are accurate, cost-effective, and survive in extreme conditions. Professional and Premium models are available in vented and non-vented configurations.
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.
Rugged TROLL 200 Data Logger
Records water level, pressure, and temperature. Non-vented only options available. Use for real-time data applications.
In-Situ’s reliable CTD water level loggers are designed for long-term autonomous deployments in the harshest environments. Our sensors provide accurate data you can trust, with durable construction that reduces your time in the field.
Aqua TROLL 200 Data Logger
Measures and records water level & pressure, conductivity, and temperature. Vented or non-vented.
Water Level Meters
Durable, easy-to-read level meters in various lengths.