We are the only certified Testo laboratory in the Midwestern United States.

Have our lab in Midland, TX certify, repair, and refurbish your Testo 340 and 350 Analyzers.

If you would like on-site training please feel free to contact us and ask for a quote or visit our training page. If you would like more information concerning other Testo products please feel free to visit their website at http://www.testo.com/

Testo 350 Portable Emission Analyzer Sales and Service





Engines, Turbines, Boilers, Furnaces, and more!

Testo 350

The testo 350 represents the latest in portable emission analyzer technology for longer up-time in the field and lower cost of ownership.

  • Superior performance for state and federal testing
  • Intuitive user-friendly operation
  • Menu-guided HD graphics
  • Powerful on-board and PC data management
  • Ultra rugged construction

O2 · CO · NO · NO2 · NOx · SO2 · CO2 · CH · H2S
and more…