The Quintox industrial combustion analyzer does the following: Measures: O2, CO, Inlet temperature, Flue temperature - Calculates: Efficiency, CO2, Net stack temperature, Losses, Excess Air, CO/CO2, Poison Index, Net Temperature Differential - Integral printer - 15 handset cable & 15 probe hose w/1000˚F, 12" shaft - Nearly 2000 test memory slots