Biospherical Instruments Inc.  a research-oriented company that designs and manufactures scientific instrumentation for environmental monitoring. We invite you to take a look around our site, and then contact us with any questions and/or comments!

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Aquatic Field Instruments
State-of-the-art multiwavelength radiometers aquatic research

Terrestrial Field Instruments
Radiometers for terrestrial applications including UV monitoring

Laboratory Instruments
Port-powered, general-purpose sensors for PAR or monochromatic light.

Water Quality Monitoring
A Remote Electro-Optical Sensor (REOS) system to help reservoir managers more effectively detect and treat nuisance algal blooms

International Representatives
Check our list of international representatives to see if we have a local contact in your area.

National Science Foundation Polar UV Monitoring Network  BSI's spectroradiometers serve as the heart of the NSF UV Monitoring Network.