Unbranded Residential/Commercial Combustion Analyzer with Pressure/NOX

The C164, with EOS Technology, eliminates the number 1 hassle experienced by HVAC technicians, the cost and down time of replacing the O2 sensor. The EOS award-winning technology for combustion analysis replaces the everyday electro-optical sensor with EOS CO2 technology, lowering the cost of ownership. The C164 offers direct CO2 measurement, Niric Oxide measurement and features a 30 second start up time.