

Our aquatic ecosystems are under stress from growing populations, development, and climate change. Protecting the health of streams, rivers, lakes, coastal waters, and oceans is critical to tourism, recreation, food supply, flood protection, our way of life, and a sustainable future.
HOBO data loggers have long been trusted by aquatic scientists and industry professionals to monitor and measure water parameters, helping them identify environmental impacts and gain insights to protect the planet’s most precious ecosystems for all, in the face of change.
Reliable HOBO MX series loggers with convenient Bluetooth offload let you capture critical water level, pH, and temperature data to better understand the effects of climate change on aquatic and coastal ecosystems, and how to best protect them.
Self-contained loggers for temperature, water level, pH, and light, with wireless data offload to the free HOBOconnect app
Self-contained loggers for temperature, water level, conductivity, salinity, dissolved oxygen, and light
Self-contained loggers designed to monitor high temperatures and rated for extreme depths
Versatile, weatherproof cellular stations send data to the cloud and provide real-time alerts via text or email