Efficient: The testo 310 is ideal for more complex flue gas analysis, maintenance, safety checks, and furnace efficiency confirmations of residential heating systems
Versatile: With its advanced sensor technology, the carbon monoxide meter offers accurate readings of O2, CO2, ambient CO, draft and pressure, temperature and combustion efficiency
Durable: Thanks to its rugged housing with an integrated, kink-resistant hose, the combustion performance tool is securely protected from impact and leaks
Easy operation: Equipped with a backlit display, quick-start and integrated condensation tap and magnet, the instrument delivers a hands-free and easy application
Complete Set: Includes a probe with cone, extra hoses and particulate filters as well as a pressure plug and a protective hard-shell case