The LI-7810 CH4/CO2/H2O Trace Gas Analyzer offers
high performance methane measurements in a durable, portable design.
This makes the LI-7810 a great fit for survey or long-term measurements of soil CH4 fluxes.
A combination of several patented technologies with
Optical Feedback-Cavity Enhanced Absorption Spectroscopy (OF-CEAS)
results in precise and stable CH4 measurements, allowing for extensive use
without the need for frequent calibration.