TPI Model 717R Flue Gas Analyser. The TPI 717R Flue Gas Combustion Analyser is a state of the art, easy to use analyser designed not only to display and calculate the required readings from a flue but also to cover most of the other desirable parameters associated with appliance installation and maintenance. Six year warranty.
Combustion Efficiency Analyser: Measure O2, CO, and flue temperature. Calculate efficiency, excess air, CO2 & (CO/CO2) Ratio
CO Analyser: Measure carbon monoxide in ambient air.
Differential Manometer: +/- 150 mBar (0.01 mBar resolution). Great for tightness/let by or burner pressure testing.