Onset HOBO data loggers set the standard for reliable, accurate data logging for water monitoring applications.
Get data you can count on, from data loggers you can trust, with Onset's HOBO water monitoring solutions that are...
Highly accurate
Easily deployed
Durable
Affordable
Water is our most precious – and most at-risk – resource, so it’s more important than ever to assess and monitor impacts from climate change, urban development, and agriculture. Whether you need to track water temperature in a stream, or groundwater levels or salinity in an estuary, HOBO products offer cost-effective solutions for a wide range of water parameters and applications.