COMBUSTION ANALYZER WITH CASE

Residential flue gas combustion analyzer designed for commissioning, servicing, and maintaining gas-fired furnaces, boilers, water heaters, and other combustion appliances. Features direct CO₂ measurement, O₂ and CO sensors, heat exchanger test, differential temperature measurement with K-type inputs, NOx-filtered CO sensor, low-flow detection, high-altitude compensation, protective water trap, magnetic rubber boot, large 6-line backlit display, and support for up to 8 pre-programmed fuel types. Includes flue probe, rechargeable AA batteries, USB charging cable, and hard carrying case.