Celebrating our 30th year.
Quality Instrumentation for the Life Sciences
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CIRAS-3 Portable
Photosynthesis System

The premier, highly portable research system for measurement of photosynthesis and chlorophyll fluorescence.

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Portable CO2 Gas Analyzer

Field portable, robust and versatile instrument for measurement of CO2.

Optional accessories available for measurement of soil CO2 efflux and net canopy CO2 flux.

SBA-5 CO2 Analyzer

Highly accurate, reliable and affordable with powerful GAS software

WMA-5 CO2 Gas Analyzer

For long term, continuous measurement of CO2. WiFi available!

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UniSpec-DC Spectral
Analysis System

Dual channel spectrometer system for vegetation remote sensing applications.

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CO2/H2O Gas Analyzers

High precision, fast response gas analyzers for research.