HOBO® U20L Water Level Depth Loggers
HOBO U20L Series Water Level Depth logger sets a new price/performance standard for water level and temperature monitoring. The logger combines 0.1% measurement accuracy, a rugged enclosure, and a non-vented design for convenient deployment. So whether it’s water level monitoring, water temperature or both, you can rely on the U20L to deliver.
- Self-contained, non-vented design
- Ideal for use in both fresh and saltwater environments
- Durable ceramic pressure sensor
- Ideal for wells, streams, lakes, wetlands, tidal areas and groundwater level monitoring