E1500 “All-In-One” Combustion Gas Analyzer

All In One Flue Gas Combustion Analyzer for HVAC Residential & Commercial Boiler & Furnace Installation & Maintenance.
Six–Tools–In–One:
– Combustion Analyzer for O2, CO, CO2 (Calculates Combustion Efficiency, Excess Air, Losses, CO Air Free)
– Ambient Room Air Carbon Monoxide (CO) Leak Detector
– Draft Meter (Negative & Positive Draft)
– Cracked Heat Exchange Test Included
– Built–In Differential Digital Pressure Manometer
– Built–in Differential Thermometer