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How to Measure Underwater PAR for Aquatic Ecosystem Health
Accurate measurements of underwater photosynthetically active radiation (PAR) are critical for understanding how light drives aquatic primary productivity, influences light attenuation, and reflects overall ecosystem health.
Join our free 45-minute webinar to explore the fundamentals of underwater PAR monitoring and meet the new HOBO MX2502 Underwater PAR Data Logger.
Presented by data logging experts Mamadou Ba and Elizabeth Gordon, webinar topics include:
Design features and capabilities of the new HOBO MX2502 Underwater PAR Data Logger
Why underwater PAR measurements matter for aquatic science and ecosystem monitoring
Principles of photosynthetically active radiation and underwater light attenuation
Key challenges in measuring PAR below the water surface
Real-world applications for underwater PAR data in freshwater and marine environments
Whether you’re a research scientist, environmental manager, or field technician, don’t miss this chance to discover how the HOBO MX2502 can provide reliable, accurate underwater light data and support robust, long-term monitoring of aquatic systems.
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Data Logger
HOBO MX Underwater PAR Data Logger
Delivers highest-accuracy measurements of photosynthetically active radiation (PAR), temperature, and tilt for both underwater and above water environments.
Software
LI-COR Cloud® MX Data Plan
Purchasing an MX data plan gives you access to LI-COR Cloud (formerly HOBOlink) remote monitoring platform's powerful data and user management tools by pushing data from MX loggers to the cloud using the HOBOconnect app and/or an MX Gateway.