The 310 sets a new standard in reliable combustion tuning with its rugged housing, simple design and advanced sensor technology.
The easy-to-read backlit display shows more measurements which provides a more complete picture of the combustion process. Simple top-of-display icons show you the current measurement functions. After only 30 seconds the 310 is ready to test.
Fully featured - for better testing and tuning
- O2, CO (w/ NOx ﬁlters standard), CO2
- Draft & Pressure
- Temperature (ﬂue & ambient)
- Combustion efficiency & excess air
- Undiluted CO (CO air free)
Simple to use with reliable results
The testo 310 eliminates the need for look up charts and the purchase and disposal of expensive chemicals. The kink-resistant hose is integrated into the housing to eliminate leaks. The stainless steel probe and cone-stop is perfect for residential furnace, boiler and water heater applications. With six different fuels to select from, it provides the ﬂexibility you need for your tuning opportunities.
Faster, productive - tune ups, maintenance, and more...
Whether you need to perform basic or more complex combustion tuning, perform maintenance or safety checks, or install new combustion units, the fully featured testo 310 delivers more combustion parameters. Use the 310 for accurate heating adjustment so you can get it right the ﬁrst time - every time.