E8500 PLUS is a complete portable tool for EPA compliance-level emissions monitoring and testing. The analyzer is suited for regulatory and maintenance use in furnace, burner, engine, turbine and other combustion applications. The low-NOx and true-NOx capable unit features electrochemical sensors and NDIR sensors. E8500 PLUS includes a real-time PC software package with Bluetooth, wireless remote printer and internal thermoelectric chiller with automatic condensate removal.