Testo 310 Portable Combustion Analyzer for Residential Applications

Whether you're performing basic combustion tuning, maintenance or safety checks, or installing a new furnace or boiler, the Testo 310 delivers the parameters you need to get the job done.

The Testo 310 measures oxygen, carbon monoxide (with standard NOx filter), carbon dioxide, draft, pressure, and temperature, and displays the results on a backlit digital display.

Key Specifications

  • For O2, CO, CO2, draft, pressure, temperature (flue and ambient), combustion efficiency, excess air, ambient and undiluted CO (CO air free)
  • Just 30 seconds from power-up to testing
  • Quick change probe filter and kink-free sampling hose
  • Five-line backlit display, two-line readout, simple menu structure, battery status, and more

Supporting Documentation

Click the file icon to view the file online, or right-click on the file icon and select "Save Target As..." to download the file to disk for later viewing.