Combustion Analyzer, 32to113F, 21% v/vO2, Uei Test Instruments, Mfr#: C161-N

Combustion Analyzer, Digital Display Screen Type LCD with Backlight, Maximum Carbon Monoxide Measured 2,000 ppm, Maximum Oxygen Measured 21 Percent v/v, Minimum Oxygen Measured 0 Percent v/v, Selectable Fuel Options Bio Oil, Heavy Oil, Light Oil, LPG, Natural Gas, Pellets, Propane, Minimum Carbon Monoxide Measured 0 ppm, Maximum Combustion Efficiency 99.9 Percent, Minimum Combustion Efficiency 0 Percent, Maximum Excess Air Measured 119.9 Percent, Minimum Excess Air Measured 0 Percent